US20020158371A1 - Method of manufacturing an in-mold laminate component - Google Patents
Method of manufacturing an in-mold laminate component Download PDFInfo
- Publication number
- US20020158371A1 US20020158371A1 US10/131,019 US13101902A US2002158371A1 US 20020158371 A1 US20020158371 A1 US 20020158371A1 US 13101902 A US13101902 A US 13101902A US 2002158371 A1 US2002158371 A1 US 2002158371A1
- Authority
- US
- United States
- Prior art keywords
- film sheet
- structural carrier
- mold cavity
- mold
- thermoplastic elastomer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14811—Multilayered articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/20—Making multilayered or multicoloured articles
- B29C43/203—Making multilayered articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/3697—Moulds for making articles of definite length, i.e. discrete articles comprising rollers or belts cooperating with non-rotating mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C43/40—Moulds for making articles of definite length, i.e. discrete articles with means for cutting the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
- B60R21/215—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member
- B60R21/2165—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components characterised by the covers for the inflatable member characterised by a tear line for defining a deployment opening
- B60R21/21656—Steering wheel covers or similar cup-shaped covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
- B29C2043/3405—Feeding the material to the mould or the compression means using carrying means
- B29C2043/3411—Feeding the material to the mould or the compression means using carrying means mounted onto arms, e.g. grippers, fingers, clamping frame, suction means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
- B29C2043/3405—Feeding the material to the mould or the compression means using carrying means
- B29C2043/3422—Feeding the material to the mould or the compression means using carrying means rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
- B29C2043/3602—Moulds for making articles of definite length, i.e. discrete articles with means for positioning, fastening or clamping the material to be formed or preforms inside the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
- B29C2043/522—Heating or cooling selectively heating a part of the mould to achieve partial heating, differential heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
- B29K2105/256—Sheets, plates, blanks or films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2633/00—Use of polymers of unsaturated acids or derivatives thereof for preformed parts, e.g. for inserts
- B29K2633/04—Polymers of esters
- B29K2633/08—Polymers of acrylic acid esters, e.g. PMA, i.e. polymethylacrylate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
- B29L2009/005—Layered products coated
- B29L2009/006—Layered products coated painted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
- B29L2031/3038—Air bag covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3005—Body finishings
- B29L2031/3041—Trim panels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
- Y10T428/24364—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.] with transparent or protective coating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24628—Nonplanar uniform thickness material
- Y10T428/24736—Ornamental design or indicia
Definitions
- This invention relates to methods of manufacturing painted parts, and in particular to methods of manufacturing painted plastic parts adapted for use on motor vehicles such as air bag covers, side cladding, instrument panel cluster bezels, exterior bumpers, and the like.
- plastic parts are painted after they are molded.
- the painting process requires elaborate facilities and consequently necessitates large expenses. For instance, significant square footage of a factory must be dedicated to a clean room environment for the spraying of paint and clear coat and for the baking and curing of paint on components, such as those components used in the automotive industry, such as body panels, air bag covers, instrument panels and the like.
- solvent-based paints have in recent years raised significant environmental concerns because of the volatile organic components which are emitted into the air during the application of such solvent-based paints. As a result, the evaporation of such solvents must be strictly monitored to satisfy environmental and safety regulations.
- automotive components especially interior automotive components
- U.S. Pat. No. 4,902,557 discloses a method and apparatus for manufacturing a thermoplastic polyolefin composite useful as an exterior auto or truck body part.
- the prior art fails to provide a method of manufacturing a painted component wherein the step of painting the component after molding is eliminated and further where the component has the structural integrity both in terms of durability and strength to support varying applications.
- An object of the present invention is to provide a method for manufacturing a painted component while addressing paint quality issues such as: drips, runs, spits, dry spray, light coverage, gloss, color match, contamination and paint adhesion.
- Another object of the present invention is to provide a method for manufacturing a painted component and reducing molding scrap due to splay, flow marks and minor surface imperfections which can be completely covered.
- Yet still another object of the present invention is to provide a method of manufacturing a painted component, such as a composite air bag cover, side cladding, and the like, wherein the components have increased durability.
- a method for manufacturing a painted plastic component includes the steps of providing a film sheet having top and bottom surfaces; vacuum molding the film sheet and the mold cavity to obtain a pre-form; placing the pre-form in a mold cavity of an injection mold having a shape defining the desired plastic component; and injecting a thermoplastic elastomer into the mold cavity of the injection mold to generate a structural carrier for the pre-form, the generation of the structural carrier creating sufficient pressure and heat to bond the structural carrier to the bottom surface of the pre-form to form the molded laminate component.
- a method for manufacturing a molded laminate automotive component includes the steps of inserting a film sheet into a vacuum forming station to form the film sheet into a predetermined automotive component shape to create a formed film sheet having top and bottom surfaces, placing the formed film sheet in a mold cavity of an injection mold having a shape defining the automotive component, and injecting a thermoplastic elastomer into the mold cavity of the injection mold, such that the thermoplastic elastomer is in mating contact with the bottom surface of the formed film sheet, to generate a structural carrier for the formed film sheet, the generation of the structural carrier creating sufficient pressure and heat to bond the structural carrier to the bottom surface of the formed film sheet to form the molded laminate automotive component.
- FIG. 1 is a front elevational view of one type of air bag cover adapted to be mounted on a side door;
- FIG. 2 is a rear elevational view of the air bag cover depicted in FIG. 1;
- FIG. 3 is a sectional view of the air bag cover of FIG. 1 taken along lines 3 - 3 ;
- FIG. 4 is a schematic view of a conventional injection molding system which may be utilized to make the plastic components of the present invention, the system is depicted in an open position with the pre-form placed between two plates of the mold body;
- FIG. 5 is a schematic view of a conventional injection molding system depicted in a closed position, with the pre-form placed between the two plates of mold body;
- FIG. 6 is a schematic view of a conventional injection molding system depicting the mold cavity with the molten resin injected therein to form the structural carrier for the pre-form.
- FIG. 1 a front elevational view of one type of air bag cover, generally indicated at 10 , adapted to be mounted on an automotive side door.
- the air bag cover 10 includes a painted one-piece outer layer 12 , composed of a film sheet, preferably a pre-painted film sheet, which is vacuum molded in a vacuum mold from a material compatible with the air bag body or structural carrier 14 , which is preferably injection molded in an injection mold.
- the air bag body 14 is preferably composed of a thermoplastic elastomer.
- the elastomer of the air bag body or structural carrier 14 should be compatible with the outer layer 12 so that a bottom contact surface of the outer layer 12 , mounts with the front contact surface of the air bag body 14 by diffusion between the surfaces thereof in the injection mold to prevent the air bag body 14 from separating from the outer layer 12 during use of the air bag cover 10 .
- the outer layer 12 is composed of a film sheet that is pre-painted.
- the film sheet is preferably a polyester sheet such as Mylar®, a polyurethane or polycarbonate sheet.
- the outer layer comprises a film sheet with the following coatings placed thereon, a layer of acrylic color in mating contact with the film sheet and a layer of polyvinylidine fluoride (PVDF) with an acrylic clear coat to protect the film from damage and to provide film elasticity, chemical resistance, stain resistance, weathering and UV protection.
- PVDF polyvinylidine fluoride
- the most preferred embodiment PVDF comprises 72% of the total film thickness which is 0.2 mils.
- thermoplastic elastomer of the air bag body or structural carrier 14 is preferably a thermoplastic elastomer such as a thermoplastic polyolefin, thermoplastic urethane, polyester, polycarbonate, a mixture of polycarbonate and ABS (acrylonitrile/butadiene/styrene) or similar material.
- a thermoplastic elastomer such as a thermoplastic polyolefin, thermoplastic urethane, polyester, polycarbonate, a mixture of polycarbonate and ABS (acrylonitrile/butadiene/styrene) or similar material.
- the carrier 14 is varied to accommodate the intended use. Accordingly, for bumper/fascia applications, the structural carrier 14 can be selected from at least the following materials: lomod®, bexloy® and thermoplastic polyolefin. For cluster bezel applications, the structural carrier 14 can be selected from at least the following materials: ABS (acrylonitrile/ butadiene/styrene), a mixture of polycarbonate and ABS, polycarbonate, and polypropylene.
- ABS acrylonitrile/ butadiene/styrene
- the durometer and elastic or flex modulus of the materials also vary depending on the desired stiffness of the component.
- the durometer of the air bag body 14 will be in the range of about 20 Shore D to 100 Shore D, while the flexural modulus will be in the range of about 15,000 to about 400,000 psi.
- the durometer of the outer layer 12 will be in the range of about 15 Shore A to 100 Shore A.
- the air bag body or structural carrier 14 supports the outer layer 12 which has a pre-painted coating 16 placed thereon, followed by a base coat 18 , preferably a layer of acrylic color, and a clear coat 20 , preferably an acrylic clear coat and a layer of PVDF.
- a base coat 18 preferably a layer of acrylic color
- a clear coat 20 preferably an acrylic clear coat and a layer of PVDF.
- FIG. 4 there is illustrated a conventional injection mold, generally indicated at 22 , for making a plastic component pursuant to the present invention.
- an injection molding machine having a nozzle, generally indicated at 24 , for injecting predetermined amounts or shots of molten resin.
- the injection molding machine includes a hydraulic screw ram which is disposed in a bore formed in a barrel of the injection molding machine. The ram plasticizes and advances resin towards the nozzle 24 . Upon complete plasticization of the resin, the screw ram is hydraulically advanced towards threaded portions of the barrel to inject molten plastic through the nozzle 24 , as is well known in the art.
- opposing surfaces of male and female mold parts 26 and 28 respectively define a mold cavity 30 .
- FIG. 5 there is a depiction of a one-piece pre-form 32 created from the vacuum molded film sheet which is first placed in the mold cavity 30 . Thereafter, as depicted in FIG. 6, the air bag body or structural carrier 14 is molded in the plastic injection molding system to form a completed unitary laminate plastic component.
- the body of the air bag cover 14 may also be formed from thermoplastic polyolefin, polycarbonate, tee tpe, sebs tpe, and a mixture of polycarbonate and acrylonitrile/butadiene/styrene (ABS).
- the corresponding film sheet 12 must be compatible with the plastic of the body so that diffusion between contact surfaces occurs.
- the laminate should be compatible with the substrate on which the laminate is to be adhered. In general, this requirement is achieved by selecting a structural carrier 14 with at least one or more materials common to the substrate on which the laminate is to be adhered.
- the structural carrier should include polypropylene.
- the mold can be modified to produce a plastic component with embossed lettering.
- embossed effect is achieved by etching into the mold the desired pattern or letters so that the letters have at least a 0.5 mm radius on the edge of the letter, or else the film will tear and stretch.
- the unique features of the laminate plastic components are 1) a stiff inner material to support the intended application; 2) reduction and/or elimination of paint problems such as drips, runs, spits, dry spray, light coverage and gloss and improved color match and paint adhesion; 3) reduced molding scrap due to splay, flow marks and minor surface imperfections, which can be completely covered; and 4) increased durability of the resulting plastic laminate components.
- the film sheet can be positioned in the injection mold either by way of a pre-form, as described above, or by way of a film roll supply. In this way, one can mold in the color at the press or mold thereby avoiding a secondary painting operation.
Abstract
Description
- This application is a continuation-in-part of U.S. patent application Ser. No. 551,517, filed Nov. 1, 1995, entitled “Method Of Manufacturing A Painted Vehicle Part.”
- This invention relates to methods of manufacturing painted parts, and in particular to methods of manufacturing painted plastic parts adapted for use on motor vehicles such as air bag covers, side cladding, instrument panel cluster bezels, exterior bumpers, and the like.
- Typically, plastic parts are painted after they are molded. The painting process requires elaborate facilities and consequently necessitates large expenses. For instance, significant square footage of a factory must be dedicated to a clean room environment for the spraying of paint and clear coat and for the baking and curing of paint on components, such as those components used in the automotive industry, such as body panels, air bag covers, instrument panels and the like. Moreover, solvent-based paints have in recent years raised significant environmental concerns because of the volatile organic components which are emitted into the air during the application of such solvent-based paints. As a result, the evaporation of such solvents must be strictly monitored to satisfy environmental and safety regulations.
- In addition, automotive components, especially interior automotive components, are strictly scrutinized following the painting process in order to match or conform the automotive component to the styling and aesthetic requirements of the associated interior trim product. Painting such automotive components following the molding process, raises quality concerns with respect to the color, consistency, and thickness of each individual paint application.
- U.S. Pat. No. 4,902,557, the Rohrbacher reference discloses a method and apparatus for manufacturing a thermoplastic polyolefin composite useful as an exterior auto or truck body part.
- U.S. Pat. No. 4,769,100, the Short reference, teaches a method of applying a carrier film pre-printed with metallic paint to an automobile body panel in a vacuum forming process.
- U.S. Pat. No. 4,952,351 and U.S. Pat. No. 5,466,412, the Parker patents, teach a method of manufacturing an air bag cover for an inflatable air bag system including a bondable film carrier, which is painted after the film carrier is molded.
- However, the prior art fails to provide a method of manufacturing a painted component wherein the step of painting the component after molding is eliminated and further where the component has the structural integrity both in terms of durability and strength to support varying applications.
- An object of the present invention is to provide a method for manufacturing a painted component while addressing paint quality issues such as: drips, runs, spits, dry spray, light coverage, gloss, color match, contamination and paint adhesion.
- Another object of the present invention is to provide a method for manufacturing a painted component and reducing molding scrap due to splay, flow marks and minor surface imperfections which can be completely covered.
- Yet still another object of the present invention is to provide a method of manufacturing a painted component, such as a composite air bag cover, side cladding, and the like, wherein the components have increased durability.
- In carrying out the above objects and other objects of the present invention a method is provided for manufacturing a painted plastic component. The method includes the steps of providing a film sheet having top and bottom surfaces; vacuum molding the film sheet and the mold cavity to obtain a pre-form; placing the pre-form in a mold cavity of an injection mold having a shape defining the desired plastic component; and injecting a thermoplastic elastomer into the mold cavity of the injection mold to generate a structural carrier for the pre-form, the generation of the structural carrier creating sufficient pressure and heat to bond the structural carrier to the bottom surface of the pre-form to form the molded laminate component.
- Further in carrying out the above objects and other objects of the present invention, a method is provided for manufacturing a molded laminate automotive component. The method includes the steps of inserting a film sheet into a vacuum forming station to form the film sheet into a predetermined automotive component shape to create a formed film sheet having top and bottom surfaces, placing the formed film sheet in a mold cavity of an injection mold having a shape defining the automotive component, and injecting a thermoplastic elastomer into the mold cavity of the injection mold, such that the thermoplastic elastomer is in mating contact with the bottom surface of the formed film sheet, to generate a structural carrier for the formed film sheet, the generation of the structural carrier creating sufficient pressure and heat to bond the structural carrier to the bottom surface of the formed film sheet to form the molded laminate automotive component.
- The above objects and other objects, features and advantages of the present invention are readily apparent from the following detailed description of the best mode for carrying out the invention when taken in connection with the accompanying drawings.
- FIG. 1 is a front elevational view of one type of air bag cover adapted to be mounted on a side door;
- FIG. 2 is a rear elevational view of the air bag cover depicted in FIG. 1;
- FIG. 3 is a sectional view of the air bag cover of FIG. 1 taken along lines3-3;
- FIG. 4 is a schematic view of a conventional injection molding system which may be utilized to make the plastic components of the present invention, the system is depicted in an open position with the pre-form placed between two plates of the mold body;
- FIG. 5 is a schematic view of a conventional injection molding system depicted in a closed position, with the pre-form placed between the two plates of mold body; and,
- FIG. 6 is a schematic view of a conventional injection molding system depicting the mold cavity with the molten resin injected therein to form the structural carrier for the pre-form.
- While the examples and figures provided herein refer to automotive plastic components, this invention has substantial application in other areas and is thus intended to have broader scope than the cited representative examples. In essence, this invention can be used with any application calling for a painted plastic component.
- Referring now to the drawing figures, there is illustrated in FIG. 1 a front elevational view of one type of air bag cover, generally indicated at10, adapted to be mounted on an automotive side door. The
air bag cover 10 includes a painted one-pieceouter layer 12, composed of a film sheet, preferably a pre-painted film sheet, which is vacuum molded in a vacuum mold from a material compatible with the air bag body orstructural carrier 14, which is preferably injection molded in an injection mold. Theair bag body 14 is preferably composed of a thermoplastic elastomer. The elastomer of the air bag body orstructural carrier 14 should be compatible with theouter layer 12 so that a bottom contact surface of theouter layer 12, mounts with the front contact surface of theair bag body 14 by diffusion between the surfaces thereof in the injection mold to prevent theair bag body 14 from separating from theouter layer 12 during use of theair bag cover 10. - The
outer layer 12 is composed of a film sheet that is pre-painted. The film sheet is preferably a polyester sheet such as Mylar®, a polyurethane or polycarbonate sheet. - In the preferred embodiment, the outer layer comprises a film sheet with the following coatings placed thereon, a layer of acrylic color in mating contact with the film sheet and a layer of polyvinylidine fluoride (PVDF) with an acrylic clear coat to protect the film from damage and to provide film elasticity, chemical resistance, stain resistance, weathering and UV protection. In the most preferred embodiment, PVDF comprises 72% of the total film thickness which is 0.2 mils.
- The thermoplastic elastomer of the air bag body or
structural carrier 14 is preferably a thermoplastic elastomer such as a thermoplastic polyolefin, thermoplastic urethane, polyester, polycarbonate, a mixture of polycarbonate and ABS (acrylonitrile/butadiene/styrene) or similar material. - For other automotive applications, the
carrier 14 is varied to accommodate the intended use. Accordingly, for bumper/fascia applications, thestructural carrier 14 can be selected from at least the following materials: lomod®, bexloy® and thermoplastic polyolefin. For cluster bezel applications, thestructural carrier 14 can be selected from at least the following materials: ABS (acrylonitrile/ butadiene/styrene), a mixture of polycarbonate and ABS, polycarbonate, and polypropylene. - The durometer and elastic or flex modulus of the materials also vary depending on the desired stiffness of the component. Typically, the durometer of the
air bag body 14 will be in the range of about 20 Shore D to 100 Shore D, while the flexural modulus will be in the range of about 15,000 to about 400,000 psi. Also, typically, the durometer of theouter layer 12 will be in the range of about 15 Shore A to 100 Shore A. These ranges of course vary depending on the desired plastic component to be manufactured and are only illustrative of one example. - As depicted in FIG. 3, a sectional view of the air bag cover of FIG. 1 taken along lines3-3, in a manufactured component, the air bag body or
structural carrier 14 supports theouter layer 12 which has apre-painted coating 16 placed thereon, followed by abase coat 18, preferably a layer of acrylic color, and aclear coat 20, preferably an acrylic clear coat and a layer of PVDF. - Referring now to FIG. 4, there is illustrated a conventional injection mold, generally indicated at22, for making a plastic component pursuant to the present invention.
- Briefly, with an injection molding system there is included an injection molding machine, having a nozzle, generally indicated at24, for injecting predetermined amounts or shots of molten resin. The injection molding machine includes a hydraulic screw ram which is disposed in a bore formed in a barrel of the injection molding machine. The ram plasticizes and advances resin towards the nozzle 24. Upon complete plasticization of the resin, the screw ram is hydraulically advanced towards threaded portions of the barrel to inject molten plastic through the nozzle 24, as is well known in the art.
- As depicted in FIG. 4, opposing surfaces of male and
female mold parts - As illustrated in FIG. 5, there is a depiction of a one-piece pre-form32 created from the vacuum molded film sheet which is first placed in the mold cavity 30. Thereafter, as depicted in FIG. 6, the air bag body or
structural carrier 14 is molded in the plastic injection molding system to form a completed unitary laminate plastic component. - The body of the
air bag cover 14 may also be formed from thermoplastic polyolefin, polycarbonate, tee tpe, sebs tpe, and a mixture of polycarbonate and acrylonitrile/butadiene/styrene (ABS). Thecorresponding film sheet 12 must be compatible with the plastic of the body so that diffusion between contact surfaces occurs. Additionally, the laminate should be compatible with the substrate on which the laminate is to be adhered. In general, this requirement is achieved by selecting astructural carrier 14 with at least one or more materials common to the substrate on which the laminate is to be adhered. As an example, with a thermoplastic polyolefin substrate, the structural carrier should include polypropylene. - In an alternative embodiment, the mold can be modified to produce a plastic component with embossed lettering. This embossed effect is achieved by etching into the mold the desired pattern or letters so that the letters have at least a 0.5 mm radius on the edge of the letter, or else the film will tear and stretch.
- The unique features of the laminate plastic components are 1) a stiff inner material to support the intended application; 2) reduction and/or elimination of paint problems such as drips, runs, spits, dry spray, light coverage and gloss and improved color match and paint adhesion; 3) reduced molding scrap due to splay, flow marks and minor surface imperfections, which can be completely covered; and 4) increased durability of the resulting plastic laminate components.
- It should be understood that the film sheet can be positioned in the injection mold either by way of a pre-form, as described above, or by way of a film roll supply. In this way, one can mold in the color at the press or mold thereby avoiding a secondary painting operation.
- While the best mode for carrying out the invention has been described in detail, those familiar with the art to which this invention relates will recognize various alternative designs and embodiments for practicing the invention as defined by the following claims.
APPENDIX A TO CONFIRMATORY ASSIGNMENT U.S. Pat. No. Issued Attorney Docker No. 5,276,957 01-11-94 VEI0101PUS 5,062,661 11-05-91 VEI0102PUS 5,487,557 01-30-96 VEI0112PUS 5,497,709 03-12-96 VEI0116PUS 5,486,658 01-23-96 VEI0118PUS 5,639,112 06-17-97 VEI0124PUS 5,552,992 09-03-96 VEI0126PUS 5,549,323 08-27-96 VEI0144PUS 5,558,364 09-24-96 VEI0145PUS 5,678,849 10-21-97 VEI0146PUS 5,590,902 01-07-97 VEI0147PUS 5,520,412 05-28-96 VEI0152PUS 5,542,694 08-06-96 VEI0153PUS 5,642,901 07-01-97 VEI0157PUS 5,685,561 11-11-97 VEI0168PUS 5,529,336 06-25-96 VEI0169PUS 5,765,864 06-16-98 VEI0173PUS 5,776,522 07-07-98 VEI0175PUS 5,744,210 04-28-98 VEI0176PUS 5,683,101 11-04-97 VEI0178PUS 6,073,056 06-06-00 VEI0192PUS 5,922,368 07-13-99 VEI0205PUS 6,053,720 04-25-00 VEI0222PUS 5,927,286 07-27-99 VEI0224PUS 5,868,988 02-09-99 VEI0225PUS 5,979,933 11-09-99 VEI0227PUS 6,042,355 03-28-00 VEI0231PUS 6,062,842 05-16-00 VEI0232PUS 6,042,140 03-28-00 VEI0233PUS 5,869,105 02-09-99 VEI0234PUS 6,042,356 03-28-00 VEI0235PUS 6,042,361 03-28-00 VEI0236PUS 6,017,481 01-25-00 VEI0237PUS 6,047,984 04-11-00 VEI0239PUS 6,082,762 07-04-00 VEI0249PUS 6,079,734 06-27-00 VEI0255PUS 6,053,526 04-25-00 VEI0259PUS 6,050,594 04-18-00 VEI0260PUS -
APPENDIX B TO CONFIRMATORY ASSIGNMENT U.S. Ser. No. Filed Attorney Docket No. 09/305,531 05-05-99 VEI0206PUS 09/460,826 12-14-99 VEI0213PUS 08/908,773 08-08-97 VEI0219PUS 09/075,497 05-08-98 VEI0221PUS 09/040,841 03-18-98 VEI0229PUS 09/114,393 07-13-98 VEI023OPUS 09/112,965 07-09-98 VEI0238PUS 09/083,943 05-22-98 VEI0240PUS 09/098,212 06-16-98 VEI0242PUS 09/527,755 03-17-00 VEI0245PUS 09/141,884 08-28-98 VEI0248PUS 09/144,315 08-31-98 VEI0253PUS 09/148,262 09-04-98 VEI0254PUS 09/248,128 02-10-99 VEI0256PUS 09/213,072 12-16-98 VEI0258PUS 09/228,585 01-11-99 VEI0262PUS 09/482,747 01-13-00 VEI0265PUS 09/483,140 01-13-00 VEI0266PUS 09/493,778 01-28-00 VEI027OPUS 09/305,515 05-05-99 VEI0272PUS 09/525,352 03-15-00 VEI0275PUS 09/392,878 09-09-99 VEI0277PUS 09/469,198 12-21-99 VEI0279PUS 09/489,535 01-21-00 VEI0288PUS 09/489,434 01-21-00 VEI0299PUS 09/451,970 11-30-99 VEI0303PUS 09/528,761 03-17-00 VEI0313PUS 09/578,024 05-24-00 VEI0315PUS 09/461,154 12-14-99 VEI0317PUS 09/445,356 12-10-99 VEI0318PUSA 09/464,153 12-16-99 VEI0322PUS 09/468,969 12-22-99 VEI0323PUS 09/482,384 01-12-00 VEI0327PUS 09/485,142 02-04-00 VEI0329PUSA 09/566,938 05-08-00 VEI0335PUS
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/131,019 US20020158371A1 (en) | 1995-11-01 | 2002-04-24 | Method of manufacturing an in-mold laminate component |
US11/438,631 US7425122B2 (en) | 1995-11-01 | 2006-05-22 | Method of manufacturing an in-mold laminate component |
US12/210,742 US20090061033A1 (en) | 1995-11-01 | 2008-09-15 | Method of manufacturing an in-mold laminate component |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55151795A | 1995-11-01 | 1995-11-01 | |
US09/083,943 US6428738B1 (en) | 1995-11-01 | 1998-05-22 | Method of manufacturing an in-mold laminate component |
US10/131,019 US20020158371A1 (en) | 1995-11-01 | 2002-04-24 | Method of manufacturing an in-mold laminate component |
Related Parent Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US55151795A Continuation-In-Part | 1995-11-01 | 1995-11-01 | |
US92902597A Continuation-In-Part | 1995-11-01 | 1997-09-15 | |
US09/083,943 Continuation US6428738B1 (en) | 1995-11-01 | 1998-05-22 | Method of manufacturing an in-mold laminate component |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/083,943 Continuation US6428738B1 (en) | 1995-11-01 | 1998-05-22 | Method of manufacturing an in-mold laminate component |
US11/438,631 Continuation US7425122B2 (en) | 1995-11-01 | 2006-05-22 | Method of manufacturing an in-mold laminate component |
Publications (1)
Publication Number | Publication Date |
---|---|
US20020158371A1 true US20020158371A1 (en) | 2002-10-31 |
Family
ID=26769937
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/083,943 Expired - Fee Related US6428738B1 (en) | 1995-11-01 | 1998-05-22 | Method of manufacturing an in-mold laminate component |
US10/131,019 Pending US20020158371A1 (en) | 1995-11-01 | 2002-04-24 | Method of manufacturing an in-mold laminate component |
US10/193,407 Abandoned US20020171181A1 (en) | 1995-11-01 | 2002-07-11 | Method of manufacturing an in-mold laminate component |
US11/226,010 Expired - Fee Related US7101505B2 (en) | 1995-11-01 | 2005-09-14 | Method of manufacturing an in-mold laminate composition |
US11/438,631 Expired - Fee Related US7425122B2 (en) | 1995-11-01 | 2006-05-22 | Method of manufacturing an in-mold laminate component |
US12/210,742 Abandoned US20090061033A1 (en) | 1995-11-01 | 2008-09-15 | Method of manufacturing an in-mold laminate component |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/083,943 Expired - Fee Related US6428738B1 (en) | 1995-11-01 | 1998-05-22 | Method of manufacturing an in-mold laminate component |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/193,407 Abandoned US20020171181A1 (en) | 1995-11-01 | 2002-07-11 | Method of manufacturing an in-mold laminate component |
US11/226,010 Expired - Fee Related US7101505B2 (en) | 1995-11-01 | 2005-09-14 | Method of manufacturing an in-mold laminate composition |
US11/438,631 Expired - Fee Related US7425122B2 (en) | 1995-11-01 | 2006-05-22 | Method of manufacturing an in-mold laminate component |
US12/210,742 Abandoned US20090061033A1 (en) | 1995-11-01 | 2008-09-15 | Method of manufacturing an in-mold laminate component |
Country Status (1)
Country | Link |
---|---|
US (6) | US6428738B1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040231211A1 (en) * | 2003-05-02 | 2004-11-25 | Johnson John R. | Three-dimensional automobile badge |
US20090261494A1 (en) * | 2008-04-17 | 2009-10-22 | Global Ip Holdings, Llc | Automated Method And System For Making Painted Vehicle Body Panel Skins And Vehicle Body Panels, Such As Instrument Panels, Utilizing Same |
US20100230853A1 (en) * | 2009-03-10 | 2010-09-16 | Yen-Pin Su | Method for printing plastic injection molding |
CN113071060A (en) * | 2021-04-15 | 2021-07-06 | 番禺南丰塑料制品有限公司 | Preparation process of integrated shower head face cover |
US11261825B2 (en) * | 2018-09-24 | 2022-03-01 | Rohr, Inc. | Thermoplastic acoustic blocker door |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050225006A1 (en) * | 1995-11-01 | 2005-10-13 | Patent Holding Company | Method for molding metal-covered component |
US6818305B2 (en) | 1998-05-22 | 2004-11-16 | Patent Holding Company | Molding method and metal-covered component formed thereby |
US6607627B2 (en) * | 2001-03-05 | 2003-08-19 | Premark Rwp Holdings, Inc. | Compound injection molded high pressure laminate flooring |
US6631686B2 (en) | 2001-03-19 | 2003-10-14 | Premark Rwp Holdings Inc. | Insert injection molded laminate work surface |
US20040219366A1 (en) * | 2003-05-02 | 2004-11-04 | Johnson John R. | Bright formable metalized film laminate |
US20050017404A1 (en) * | 2003-07-21 | 2005-01-27 | Youngs John D. | Method of molding a vehicle trim component |
US20050104338A1 (en) * | 2003-11-19 | 2005-05-19 | Quin Soderquist | Applique film airbag cover |
FR2876928B1 (en) * | 2004-10-21 | 2007-01-26 | Plastic Omnium Cie | METHOD FOR MANUFACTURING A PAINTED PIECE OF PLASTIC MATERIAL FOR THE AUTOMOTIVE INDUSTRY, COMPRISING AN ORIFICE HAVING A RADIANT MOUTHPIECE AND A PIECE THUS OBTAINED |
DE102005019720A1 (en) * | 2005-04-25 | 2007-04-12 | Decoma (Germany) Gmbh | Motor vehicle bodywork part is produced by molding against a prepared paint film, in a multi-layer structure |
US7380814B2 (en) * | 2005-08-25 | 2008-06-03 | Cadence Innovation Llc | Air bag cover assembly including an air bag deployment concentrator and at least one integrally hinged air bag door |
FR2901278B1 (en) * | 2006-05-22 | 2008-07-04 | Rhodia Recherches & Tech | PROCESS FOR TREATING AN ARTICLE COMPRISING A PLASTIC MATERIAL COVERED WITH A SILICONE MATERIAL |
US7518568B2 (en) * | 2007-04-27 | 2009-04-14 | Hewlett-Packard Development Company, L.P. | Antenna for an electronic device |
FR2929880B1 (en) * | 2008-04-11 | 2010-05-07 | Faurecia Interieur Ind | COMPRESSION MOLD FOR COATING AN ELEMENT WITH A COATING LAYER |
DE102008031841A1 (en) * | 2008-07-05 | 2010-01-07 | Recticel Automobilsysteme Gmbh | Process for producing a molded skin and molded skin |
DE102008039180A1 (en) * | 2008-08-19 | 2010-02-25 | A.Raymond Et.Cie | Reinforcing part and airbag arrangement |
US8434348B2 (en) * | 2009-12-18 | 2013-05-07 | Varel Europe S.A.S. | Synthetic materials for PDC cutter testing or for testing other superhard materials |
US8632711B2 (en) | 2010-04-20 | 2014-01-21 | Dell Products L.P. | Method for manufacture of information handling system laminated housings |
US8864148B2 (en) | 2011-04-27 | 2014-10-21 | Global Ip Holdings, Llc | Antimicrobial, molded laminate shopping cart part and method of manufacturing same |
JP6070547B2 (en) * | 2012-03-16 | 2017-02-01 | 東レ株式会社 | Laminated film and method for producing the same |
US9010799B2 (en) * | 2012-03-21 | 2015-04-21 | Faurecia Interior Systems, Inc. | Molding in airbag door features in a vehicle interior panel using a movable mold member |
JP2013244668A (en) * | 2012-05-25 | 2013-12-09 | Daikyo Seiko Ltd | Rubber molding |
CN103318266A (en) * | 2013-07-02 | 2013-09-25 | 无锡吉兴汽车部件有限公司 | Method for manufacturing inner board of hatch cover of engine of automobile |
US9296354B1 (en) | 2015-02-11 | 2016-03-29 | Global Ip Holdings, Llc | Airbag cover assembly including layered, decorative cover pieces held together at a decorative seam |
CN104746480B (en) * | 2015-02-27 | 2016-05-18 | 姚伟华 | Chamber mould skeleton structure |
GB2539404A (en) * | 2015-06-15 | 2016-12-21 | Cambridge Display Tech Ltd | Organic diode |
US20190299746A1 (en) * | 2018-04-03 | 2019-10-03 | Ford Global Technologies, Llc | Vehicle computer to passenger cabin heat transfer |
CN110978775B (en) * | 2019-12-25 | 2021-03-23 | 南京审计大学 | Automatic precision laminating device for computer display |
Citations (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2313985A (en) * | 1940-05-20 | 1943-03-16 | Dow Chemical Co | Method of molding plastics |
US3122598A (en) * | 1960-11-03 | 1964-02-25 | Foster Grant Co Inc | Plastic decorating method |
US3740918A (en) * | 1971-06-23 | 1973-06-26 | Usm Corp | Decorative trim strip fastener and method of making same |
US3934385A (en) * | 1974-04-22 | 1976-01-27 | The Standard Products Co. | Edge trim |
US4076790A (en) * | 1972-12-18 | 1978-02-28 | Evald Torbjorn Gustav Lind | Method of embodying a foil sheet in a thermoplastic object during the process of manufacturing said object |
US4205036A (en) * | 1978-01-23 | 1980-05-27 | Everbrite Electric Signs, Inc. | Method of making simulated three-dimensional stained glass objects |
US4414731A (en) * | 1980-03-31 | 1983-11-15 | Replogle Globes, Inc. | Method of manufacture of raised relief illuminated globe |
US4431711A (en) * | 1980-03-25 | 1984-02-14 | Ex-Cell-O Corporation | Vacuum metallizing a dielectric substrate with indium and products thereof |
US4485065A (en) * | 1982-03-30 | 1984-11-27 | Yoshida Industry Co., Ltd. | Method for forming bottle closure |
US4562032A (en) * | 1984-05-04 | 1985-12-31 | Ex-Cell-O Corporation | Method for forming grain coverings on reaction injection molded articles |
US4587160A (en) * | 1983-06-13 | 1986-05-06 | Ferro Corporation | Electrostatically conductive premold coating |
US4634565A (en) * | 1984-05-17 | 1987-01-06 | Gebr. Happich Gmbh | Method and apparatus for manufacturing a plastic injection molding, particularly molding strips for automotive vehicles |
US4734230A (en) * | 1986-07-24 | 1988-03-29 | Ex-Cell-O Corporation | Method and appartus for forming composite products |
US4769100A (en) * | 1986-09-22 | 1988-09-06 | General Motors Corporation | Method of applying carrier films prepainted with metallic paint to automobile body panels |
US4810749A (en) * | 1987-05-04 | 1989-03-07 | Corvita Corporation | Polyurethanes |
US4878827A (en) * | 1988-08-22 | 1989-11-07 | Davidson Textron Inc. | Plastic shell for foam moldings |
US4902557A (en) * | 1988-01-25 | 1990-02-20 | E. I. Du Pont De Nemours And Company | Thermoplastic polyolefin composite structure |
US4927675A (en) * | 1985-12-31 | 1990-05-22 | General Electric Company | Filled core materials having unfilled outer attached layers |
US4933237A (en) * | 1989-02-17 | 1990-06-12 | Eastman Kodak Company | Paint coated sheet material with adhesion promoting composition |
US4952351A (en) * | 1989-04-06 | 1990-08-28 | Davidson Textron Inc. | Method of forming a plastic panel for covering an inflatable restraint |
US4959189A (en) * | 1988-09-26 | 1990-09-25 | E. I. Du Pont De Nemours And Company | Process for forming a composite structure of thermoplastic polymer and sheet molding compound |
US4985194A (en) * | 1987-04-03 | 1991-01-15 | Sakae Riken Kogyo Co., Ltd. | Method of making a decorative object having a notch-cut back side |
US4999227A (en) * | 1990-05-07 | 1991-03-12 | Vander Togt Robbert T | Bumper and process to bond ionomers to plastic |
US5019199A (en) * | 1988-04-19 | 1991-05-28 | Erwin Behr Gmbh & Co Kg | Method of joining wood material to plastic material |
US5043114A (en) * | 1987-11-04 | 1991-08-27 | Honda Giken Kogyo Kabushiki Kaisha | Molding method for manufacturing expansion-molded insert-embedded resin product |
US5106679A (en) * | 1989-08-01 | 1992-04-21 | S. T. Truth Co., Ltd. | Automotive molded ceiling material and method of producing the same |
US5149479A (en) * | 1990-03-06 | 1992-09-22 | Takata Corporation | Method of manufacturing modular cover of air bag |
US5178708A (en) * | 1991-01-14 | 1993-01-12 | Sumitomo Chemical Co., Ltd. | Method for producing multi-layer molded article |
US5183615A (en) * | 1990-11-13 | 1993-02-02 | Takata Corporation | Molding method of air bag cover |
US5217563A (en) * | 1988-12-01 | 1993-06-08 | Bayer Aktiengesellschaft | Apparatus for producing a deep-drawn formed plastic piece |
US5256354A (en) * | 1992-11-12 | 1993-10-26 | Davidson Textron Inc. | Method for forming an invisible tear seam |
US5261984A (en) * | 1992-01-21 | 1993-11-16 | General Electric Company | Stamp press process for imprinting decorative textures in thermoplastic composites |
US5286528A (en) * | 1987-11-03 | 1994-02-15 | Eastman Kodak Company | Protective and decorative sheet material having a transparent topcoat |
US5304273A (en) * | 1992-09-21 | 1994-04-19 | General Motors Corporation | Method for manufacture of two-tone vehicle trim panel |
US5316822A (en) * | 1991-07-23 | 1994-05-31 | Nihon Plast Co., Ltd. | Cover for vehicular air bag |
US5334340A (en) * | 1991-10-17 | 1994-08-02 | Takata Corporation | Method of producing a modular cover for an air bag assembly |
US5342666A (en) * | 1986-10-28 | 1994-08-30 | Rexham Industries Corp. | Injection molded plastic article with integral weatherable pigmented film surface |
US5344183A (en) * | 1993-05-17 | 1994-09-06 | Davidson Textron Inc. | Multi-layer air bag cover with filled reinforced vinyl |
US5354397A (en) * | 1991-02-28 | 1994-10-11 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Sheet for covering a substrate and a method for producing a molding using the same |
US5362342A (en) * | 1990-12-18 | 1994-11-08 | Polyfoam Products, Inc. | Method of bonding roof tiles to roof substrate utilizing urethane foam |
US5401449A (en) * | 1993-07-12 | 1995-03-28 | General Motors Corporation | Method of manufacturing a trim panel having a styling line |
US5423933A (en) * | 1993-05-19 | 1995-06-13 | Horian; Richard C. | Fabrication of plastic and wood veneer composite |
US5429786A (en) * | 1992-10-30 | 1995-07-04 | Toyoda Gosei Co., Ltd. | Method of manufacturing resin member |
US5443777A (en) * | 1992-12-04 | 1995-08-22 | Davidson Textron Inc. | Method for producing an invisible tear seam for an air bag deployment opening cover |
US5456957A (en) * | 1992-03-06 | 1995-10-10 | The Standard Products Company | Body side molding and method |
US5458361A (en) * | 1993-08-25 | 1995-10-17 | Davidson Textron Inc. | Insert for air bag cover assembly |
US5466412A (en) * | 1992-09-28 | 1995-11-14 | Davidson Textron Inc. | Method for forming an outer skin for a cover assembly |
US5520412A (en) * | 1995-06-02 | 1996-05-28 | Larry Winget | Thermoplastic air bag cover having a membrane switch |
US5626704A (en) * | 1995-10-11 | 1997-05-06 | Chrysler Corporation | Composite article of an automotive vehicle and method of making the same |
US5741446A (en) * | 1995-05-26 | 1998-04-21 | Mitsubishi Engineering-Plastics Corp. | Method of producing a molded article using a mold assembly with an insert block |
US5741454A (en) * | 1992-07-13 | 1998-04-21 | Maloney Contractors Ltd. | Method of making composite tiles containing waste plastic |
US5744210A (en) * | 1995-11-01 | 1998-04-28 | Larry J. Winget | Natural wood-covered plastic part such as a vehicle part and method of manufacturing same |
US5759477A (en) * | 1996-12-13 | 1998-06-02 | Green Tokai Co. Ltd. | Method of making fused film plastic parts |
US5763024A (en) * | 1995-02-28 | 1998-06-09 | Transfer Print Foils, Inc. | Trim component including a metalized polyester film and substrate having curled edges |
US5776522A (en) * | 1996-04-29 | 1998-07-07 | Larry J. Winget | Apparatus for making an air bag cover having a hidden tear seam |
US5779841A (en) * | 1992-08-19 | 1998-07-14 | Yoshino Kogyosho Co., Ltd. | Container having ear and a method for manufacturing the same |
US5786049A (en) * | 1994-07-25 | 1998-07-28 | Trw Occupant Restraint Systems Gmbh | Cover for a gas bag module |
US5968657A (en) * | 1997-08-18 | 1999-10-19 | 3M Innovative Properties Company | Paint film assembly with masking film and method of making same |
US6001207A (en) * | 1992-05-22 | 1999-12-14 | Avery Dennison Corporation | Thermoformable conductive laminate and process |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57163521A (en) | 1981-04-01 | 1982-10-07 | Inoue Mtp Co Ltd | Preparation of molding for automobile |
JPS62248611A (en) | 1986-04-21 | 1987-10-29 | Meiwa Sangyo Kk | Manufacture of monolithic laminated molded material of structural member for vehicle and trim material |
US6835267B1 (en) * | 1987-03-27 | 2004-12-28 | Avery Dennison Corporation | Dry paint transfer process and product |
US5000809A (en) * | 1989-12-21 | 1991-03-19 | E. I. Du Pont De Nemours And Company | Lamination coating process using polyesterurethane coating |
US5042678A (en) * | 1990-07-20 | 1991-08-27 | Munguia Preston T | Fuel tank filler tube closure assembly |
JP3048399B2 (en) | 1991-04-08 | 2000-06-05 | 株式会社カンセイ | Manufacturing method of airbag storage pad |
US5490893A (en) | 1992-05-22 | 1996-02-13 | Avery Dennison Corporation | Thermoformable conductive laminate and process |
CA2084716C (en) * | 1992-11-05 | 1999-11-16 | John R. Johnson | Exterior automotive laminate with pressure-sensitive adhesive |
US5487557A (en) | 1993-10-20 | 1996-01-30 | Larry J. Winget | Air bag cover having an applique fastened thereto and method of manufacturing same |
US5765864A (en) * | 1996-02-26 | 1998-06-16 | Winget; Larry J. | Unitary composite steering wheel and air bag cover assembly and method of making same |
US6620371B1 (en) * | 1998-05-22 | 2003-09-16 | Patent Holding Company | Method of manufacturing an in-mold laminate component |
-
1998
- 1998-05-22 US US09/083,943 patent/US6428738B1/en not_active Expired - Fee Related
-
2002
- 2002-04-24 US US10/131,019 patent/US20020158371A1/en active Pending
- 2002-07-11 US US10/193,407 patent/US20020171181A1/en not_active Abandoned
-
2005
- 2005-09-14 US US11/226,010 patent/US7101505B2/en not_active Expired - Fee Related
-
2006
- 2006-05-22 US US11/438,631 patent/US7425122B2/en not_active Expired - Fee Related
-
2008
- 2008-09-15 US US12/210,742 patent/US20090061033A1/en not_active Abandoned
Patent Citations (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2313985A (en) * | 1940-05-20 | 1943-03-16 | Dow Chemical Co | Method of molding plastics |
US3122598A (en) * | 1960-11-03 | 1964-02-25 | Foster Grant Co Inc | Plastic decorating method |
US3740918A (en) * | 1971-06-23 | 1973-06-26 | Usm Corp | Decorative trim strip fastener and method of making same |
US4076790A (en) * | 1972-12-18 | 1978-02-28 | Evald Torbjorn Gustav Lind | Method of embodying a foil sheet in a thermoplastic object during the process of manufacturing said object |
US3934385A (en) * | 1974-04-22 | 1976-01-27 | The Standard Products Co. | Edge trim |
US4205036A (en) * | 1978-01-23 | 1980-05-27 | Everbrite Electric Signs, Inc. | Method of making simulated three-dimensional stained glass objects |
US4431711A (en) * | 1980-03-25 | 1984-02-14 | Ex-Cell-O Corporation | Vacuum metallizing a dielectric substrate with indium and products thereof |
US4414731A (en) * | 1980-03-31 | 1983-11-15 | Replogle Globes, Inc. | Method of manufacture of raised relief illuminated globe |
US4485065A (en) * | 1982-03-30 | 1984-11-27 | Yoshida Industry Co., Ltd. | Method for forming bottle closure |
US4587160A (en) * | 1983-06-13 | 1986-05-06 | Ferro Corporation | Electrostatically conductive premold coating |
US4562032A (en) * | 1984-05-04 | 1985-12-31 | Ex-Cell-O Corporation | Method for forming grain coverings on reaction injection molded articles |
US4634565A (en) * | 1984-05-17 | 1987-01-06 | Gebr. Happich Gmbh | Method and apparatus for manufacturing a plastic injection molding, particularly molding strips for automotive vehicles |
US4927675A (en) * | 1985-12-31 | 1990-05-22 | General Electric Company | Filled core materials having unfilled outer attached layers |
US4734230A (en) * | 1986-07-24 | 1988-03-29 | Ex-Cell-O Corporation | Method and appartus for forming composite products |
US4769100A (en) * | 1986-09-22 | 1988-09-06 | General Motors Corporation | Method of applying carrier films prepainted with metallic paint to automobile body panels |
US5342666A (en) * | 1986-10-28 | 1994-08-30 | Rexham Industries Corp. | Injection molded plastic article with integral weatherable pigmented film surface |
US4985194A (en) * | 1987-04-03 | 1991-01-15 | Sakae Riken Kogyo Co., Ltd. | Method of making a decorative object having a notch-cut back side |
US4810749A (en) * | 1987-05-04 | 1989-03-07 | Corvita Corporation | Polyurethanes |
US5286528A (en) * | 1987-11-03 | 1994-02-15 | Eastman Kodak Company | Protective and decorative sheet material having a transparent topcoat |
US5043114A (en) * | 1987-11-04 | 1991-08-27 | Honda Giken Kogyo Kabushiki Kaisha | Molding method for manufacturing expansion-molded insert-embedded resin product |
US4902557A (en) * | 1988-01-25 | 1990-02-20 | E. I. Du Pont De Nemours And Company | Thermoplastic polyolefin composite structure |
US5019199A (en) * | 1988-04-19 | 1991-05-28 | Erwin Behr Gmbh & Co Kg | Method of joining wood material to plastic material |
US4878827A (en) * | 1988-08-22 | 1989-11-07 | Davidson Textron Inc. | Plastic shell for foam moldings |
US4959189A (en) * | 1988-09-26 | 1990-09-25 | E. I. Du Pont De Nemours And Company | Process for forming a composite structure of thermoplastic polymer and sheet molding compound |
US5217563A (en) * | 1988-12-01 | 1993-06-08 | Bayer Aktiengesellschaft | Apparatus for producing a deep-drawn formed plastic piece |
US4933237A (en) * | 1989-02-17 | 1990-06-12 | Eastman Kodak Company | Paint coated sheet material with adhesion promoting composition |
US4952351A (en) * | 1989-04-06 | 1990-08-28 | Davidson Textron Inc. | Method of forming a plastic panel for covering an inflatable restraint |
US5106679A (en) * | 1989-08-01 | 1992-04-21 | S. T. Truth Co., Ltd. | Automotive molded ceiling material and method of producing the same |
US5149479A (en) * | 1990-03-06 | 1992-09-22 | Takata Corporation | Method of manufacturing modular cover of air bag |
US4999227A (en) * | 1990-05-07 | 1991-03-12 | Vander Togt Robbert T | Bumper and process to bond ionomers to plastic |
US5183615A (en) * | 1990-11-13 | 1993-02-02 | Takata Corporation | Molding method of air bag cover |
US5362342A (en) * | 1990-12-18 | 1994-11-08 | Polyfoam Products, Inc. | Method of bonding roof tiles to roof substrate utilizing urethane foam |
US5178708A (en) * | 1991-01-14 | 1993-01-12 | Sumitomo Chemical Co., Ltd. | Method for producing multi-layer molded article |
US5354397A (en) * | 1991-02-28 | 1994-10-11 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Sheet for covering a substrate and a method for producing a molding using the same |
US5316822A (en) * | 1991-07-23 | 1994-05-31 | Nihon Plast Co., Ltd. | Cover for vehicular air bag |
US5334340A (en) * | 1991-10-17 | 1994-08-02 | Takata Corporation | Method of producing a modular cover for an air bag assembly |
US5261984A (en) * | 1992-01-21 | 1993-11-16 | General Electric Company | Stamp press process for imprinting decorative textures in thermoplastic composites |
US5456957A (en) * | 1992-03-06 | 1995-10-10 | The Standard Products Company | Body side molding and method |
US6001207A (en) * | 1992-05-22 | 1999-12-14 | Avery Dennison Corporation | Thermoformable conductive laminate and process |
US5741454A (en) * | 1992-07-13 | 1998-04-21 | Maloney Contractors Ltd. | Method of making composite tiles containing waste plastic |
US5779841A (en) * | 1992-08-19 | 1998-07-14 | Yoshino Kogyosho Co., Ltd. | Container having ear and a method for manufacturing the same |
US5304273A (en) * | 1992-09-21 | 1994-04-19 | General Motors Corporation | Method for manufacture of two-tone vehicle trim panel |
US5466412A (en) * | 1992-09-28 | 1995-11-14 | Davidson Textron Inc. | Method for forming an outer skin for a cover assembly |
US5429786A (en) * | 1992-10-30 | 1995-07-04 | Toyoda Gosei Co., Ltd. | Method of manufacturing resin member |
US5256354A (en) * | 1992-11-12 | 1993-10-26 | Davidson Textron Inc. | Method for forming an invisible tear seam |
US5443777A (en) * | 1992-12-04 | 1995-08-22 | Davidson Textron Inc. | Method for producing an invisible tear seam for an air bag deployment opening cover |
US5344183A (en) * | 1993-05-17 | 1994-09-06 | Davidson Textron Inc. | Multi-layer air bag cover with filled reinforced vinyl |
US5423933A (en) * | 1993-05-19 | 1995-06-13 | Horian; Richard C. | Fabrication of plastic and wood veneer composite |
US5401449A (en) * | 1993-07-12 | 1995-03-28 | General Motors Corporation | Method of manufacturing a trim panel having a styling line |
US5458361A (en) * | 1993-08-25 | 1995-10-17 | Davidson Textron Inc. | Insert for air bag cover assembly |
US5786049A (en) * | 1994-07-25 | 1998-07-28 | Trw Occupant Restraint Systems Gmbh | Cover for a gas bag module |
US5763024A (en) * | 1995-02-28 | 1998-06-09 | Transfer Print Foils, Inc. | Trim component including a metalized polyester film and substrate having curled edges |
US5741446A (en) * | 1995-05-26 | 1998-04-21 | Mitsubishi Engineering-Plastics Corp. | Method of producing a molded article using a mold assembly with an insert block |
US5520412A (en) * | 1995-06-02 | 1996-05-28 | Larry Winget | Thermoplastic air bag cover having a membrane switch |
US5626704A (en) * | 1995-10-11 | 1997-05-06 | Chrysler Corporation | Composite article of an automotive vehicle and method of making the same |
US5744210A (en) * | 1995-11-01 | 1998-04-28 | Larry J. Winget | Natural wood-covered plastic part such as a vehicle part and method of manufacturing same |
US5776522A (en) * | 1996-04-29 | 1998-07-07 | Larry J. Winget | Apparatus for making an air bag cover having a hidden tear seam |
US5759477A (en) * | 1996-12-13 | 1998-06-02 | Green Tokai Co. Ltd. | Method of making fused film plastic parts |
US5968657A (en) * | 1997-08-18 | 1999-10-19 | 3M Innovative Properties Company | Paint film assembly with masking film and method of making same |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040231211A1 (en) * | 2003-05-02 | 2004-11-25 | Johnson John R. | Three-dimensional automobile badge |
US20090261494A1 (en) * | 2008-04-17 | 2009-10-22 | Global Ip Holdings, Llc | Automated Method And System For Making Painted Vehicle Body Panel Skins And Vehicle Body Panels, Such As Instrument Panels, Utilizing Same |
US8641398B2 (en) | 2008-04-17 | 2014-02-04 | Global Ip Holdings, Llc | Automated method and system for making painted vehicle body panel skins and vehicle body panels, such as instrument panels, utilizing same |
US9962869B2 (en) | 2008-04-17 | 2018-05-08 | Global Ip Holdings, Llc | Automated method and system for making painted vehicle body panel skins and vehicle body panels, such as instrument panels, utilizing same |
US11254033B2 (en) | 2008-04-17 | 2022-02-22 | Global Ip Holdings, Llc | Automated method and system for making painted vehicle body panel skins and vehicle body panels, such as instrument panels, utilizing same |
US20100230853A1 (en) * | 2009-03-10 | 2010-09-16 | Yen-Pin Su | Method for printing plastic injection molding |
US11261825B2 (en) * | 2018-09-24 | 2022-03-01 | Rohr, Inc. | Thermoplastic acoustic blocker door |
US20220145828A1 (en) * | 2018-09-24 | 2022-05-12 | Rohr, Inc. | Thermoplastic acoustic blocker door |
CN113071060A (en) * | 2021-04-15 | 2021-07-06 | 番禺南丰塑料制品有限公司 | Preparation process of integrated shower head face cover |
Also Published As
Publication number | Publication date |
---|---|
US6428738B1 (en) | 2002-08-06 |
US7425122B2 (en) | 2008-09-16 |
US7101505B2 (en) | 2006-09-05 |
US20020171181A1 (en) | 2002-11-21 |
US20090061033A1 (en) | 2009-03-05 |
US20060210662A1 (en) | 2006-09-21 |
US20060006588A1 (en) | 2006-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7101505B2 (en) | Method of manufacturing an in-mold laminate composition | |
US6939597B2 (en) | Molded painted plastic component being an integrally formed badge | |
US6818305B2 (en) | Molding method and metal-covered component formed thereby | |
US6391242B2 (en) | Foil-covered plastic part and method of making same | |
US6398897B1 (en) | Foil-covered automotive interior plastic part having a decorative preform and method of making same | |
US5514427A (en) | Injection molded plastic article with integral weatherable pigmented film surface | |
US5744210A (en) | Natural wood-covered plastic part such as a vehicle part and method of manufacturing same | |
US6395219B1 (en) | Method of making an air bag cover having a decorative applique preform bonded thereto | |
EP0266107B1 (en) | Injection molded plastic article with integral weatherable pigmented film surface | |
US6602591B1 (en) | Automotive trim with clear top coat and method of making same | |
US20050225006A1 (en) | Method for molding metal-covered component | |
USRE36457E (en) | Injection molded plastic article with integrated weatherable pigmented film surface | |
CA2257994A1 (en) | Decorative films and laminated formable sheets with dual protective film layers | |
USRE35894E (en) | Injection molded plastic article with integral weatherable pigmented film surface | |
EP0419001A1 (en) | Thermoformable laminate films and processes | |
US20020100245A1 (en) | Method of manufacturing automotive trim using vibration welding, and resulting article | |
GB2342889A (en) | Coating glass mat thermoplastics | |
Fridley | Paint film laminate technology provides painted thermoplastic parts without VOC issues | |
WO2007043969A1 (en) | Shell for a vehicle part and a method for colouring the vehicle part | |
Rampelberg | Developments in Automotive Applications of Hot Stamp Foil | |
JP2000071318A (en) | Method for coating resin molded product | |
WO1997016294A1 (en) | Method of manufacturing a painted vehicle part |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: BANK ONE, NA, MICHIGAN Free format text: SECURITY INTEREST;ASSIGNOR:PATENT HOLDING COMPANY;REEL/FRAME:013552/0493 Effective date: 20021021 |
|
AS | Assignment |
Owner name: BLACK DIAMOND COMMERICAL FINANCE, LLC, C/O BLACK D Free format text: SECURITY INTEREST;ASSIGNOR:PATENT HOLDING COMPANY;REEL/FRAME:014327/0001 Effective date: 20040107 |
|
AS | Assignment |
Owner name: NEW VENTURE HOLDINGS, LLC, MICHIGAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:DELUXE PATTERN CORPORATION;FARM & COUNTRY REAL ESTATE COMPANY;PATENT HOLDING COMPANY;AND OTHERS;REEL/FRAME:016610/0200 Effective date: 20050502 |
|
AS | Assignment |
Owner name: CADENCE INNOVATION LLC, MICHIGAN Free format text: CHANGE OF NAME;ASSIGNOR:NEW VENTURE HOLDINGS, LLC;REEL/FRAME:017575/0145 Effective date: 20051014 |
|
AS | Assignment |
Owner name: BANK OF AMERICA, N.A., CALIFORNIA Free format text: SECURITY AGREEMENT;ASSIGNOR:NEW VENTURE HOLDINGS, LLC;REEL/FRAME:017946/0365 Effective date: 20050502 |
|
STCV | Information on status: appeal procedure |
Free format text: BOARD OF APPEALS DECISION RENDERED |
|
AS | Assignment |
Owner name: BROOKS KUSHMAN P.C., MICHIGAN Free format text: SECURITY AGREEMENT;ASSIGNOR:NEW VENTURE HOLDINGS LLC;REEL/FRAME:018433/0266 Effective date: 20050803 |