|Publication number||US3811915 A|
|Publication date||May 21, 1974|
|Filing date||Apr 27, 1971|
|Priority date||Apr 27, 1971|
|Publication number||US 3811915 A, US 3811915A, US-A-3811915, US3811915 A, US3811915A|
|Inventors||H Burrell, R Miller|
|Original Assignee||Inmont Corp|
|Export Citation||BiBTeX, EndNote, RefMan|
|Referenced by (84), Classifications (20), Legal Events (3)|
|External Links: USPTO, USPTO Assignment, Espacenet|
United States Patent 1191 Burrell et a1.
Inmont Corporation, New York, NY.
Filed: Apr. 27, 1971 Appl. No.: 137,893
Int. Cl. B4lm 3/00 Field of Search 117/45, 72, 76 P, 37 R References Cited UNITED STATES PATENTS Plueddemann 117/72 X Harper 117/72 X U.S. C1. 117/45, 117/72 1 May 21, 1974 3,453,243 7/1969 Hartlein 117/72 X 3,479,197 11/1969 Mork 117/45 X 3,494,783 2/1970 Kinura et a1. 117/76 3,551,187 12/1970 Chong 117/45 X 2,691,602 10/1954 Weisz et a1. 117/38 Primary Examiner-William D. Martin Assistant ExaminerM. R. Lusignan Attorney, Agent, or Firm-Phillip R. Arvidson  ABSTRACT A printing method, the ink used therein and the product formed thereby.
The silicone tends to repel the top coat, forming a three dimensional grained or patterned effect.
6 Claims, 5 Drawing Figures I PRINTING METHOD FOR FORMING THREE DIMENSIONAL SIMULATED WOOD GRAIN, AND PRODUCT FORMED THEREBY BACKGROUND OF THE INVENTION 1. Field of the Invention This application pertains to the field of forming simulated wood grains and other similar patterns. More particularly, this application pertains to the field of forming such wood grains and patterns so as to have a three dimensional effect.
1. Description of the Prior Art Simulation of wood grains by printing on a substrate is, of course, known. A description of the conventional wood grain simulation techniques can be found at pages 76-84 of Interchemical Review, Vol. 15, No. 3 (Autumn 1956), the text of which is incorporated herein by reference. This was a publication of Interchemical Corporation, which is now, by change of name, lnmont Corporation of H33 Avenue of the Americas, New York, N.Y. 10036.
Prior simulated grains made by printing have, however, had the disadvantage that they look flat and feel flat to the touch. By comparison, most natural wood surfaces when touched give a three dimensional sensation roughly corresponding to the pore structure in the grain pattern.
Applicants have now discovered a novel printing method for imparting a three dimensionalappearance and feel to simulated wood grain and other patterned surfaces (such as abstract, floral, symmetrical and asymmetrical patterned surfaces) without need for recourse to such techniques as mechanical embossing.
SUMMARY OF THE INVENTION The printing ink compositions of this invention are made up of a conventional graining ink comprising, for example, the following conventional ingredients:
a. a vehicle b. a colorant c. a solvent, but additionally comprise d. a silicone fluid The colorant can be omitted if a transparent ink is desired.
Typical conventional graining inks are described in US. Pat. No. 2,352,810, the text of which is incorporated herein by reference.
The method of this invention comprises the conventional steps of a. applying a conventional background-forming ground coat to a substrate and drying it b. printing a wood grain or other desired pattern on the ground coat with graining ink, and
c. covering the printed ground coat with a conventional protective top coat and drying it, but additionally comprises the novel feature of d. utilizing in the printing step a graining or patterning ink containing a silicone. The silicone in the ink tends to repel the top coat from the printed grain areas and results in a three dimensional effect corresponding to the desired pattern.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a somewhat stylized plan view of a groundcoated substrate upon which has been printed a grain pattern.
FIG. 1A is a cross-section view of FIG. 1 showing, in slightly exaggerated form for purposes of easy illustration, the relative position of the substrate, ground coat and printed grain.
FIG. 2 is a view corresponding to FIG. 1A but after top coating, when a conventional graining ink has been employed for grain printing.
FIG. 3 is a view corresponding to FIG. 1A but after top coating, when the novel silicone-containing ink has been used for grain printing.
FIG. 4 is a photograph of a typical pattern, other than woodgrain, which can be made using this invention.
FIG. 5 is another view of the pattern of FIG. 4, showing the textured surface of the pattern. Because of the angle necessary to bring out the three-dimensional nature of the pattern, the black ink lines of FIG. 4 do not appear in FIG. 5. However, in FIG. 5, the depressed areas correspond to the ink lines.
DESCRIPTION OF THE PREFERRED EMBODIMENT In the method of preparing simulated wood grain by printing, several passes of ink are commonly deposited.
achieves the variation in shades of color which make up true wood grain.
One of the passes is normally used to deposit an ink which forms a pattern corresponding to the pores of the wood. In the natural wood, these pores are slightly indented, thus resulting in the three-dimensional sensation that natural wood. gives when touched. When the method of this invention is used, the siliconecontaining ink will normally be used only in the pass which deposits the pattern corresponding to the pore structure. The resultant top-coated print will have less top coat in the pore areas (although some small amount may still be present) than in the other grain areas due to the tendency of the silicone-containing ink to repel the top coat. v
FIGS. 1 3 of the drawings have, for purposes of facilitating illustration of the invention, shown what would result if the entire grain were printed with silicone ink. However, as pointed out above, only the pore pattern is normally printed with such an ink.
Referring more particularly to the drawings, in FIG. 1 reference numeral 2 denotes the ground coat, reference numeral 3 denotes the printed grain areas on the ground coat and reference numeral 4 denotes the pore pattern in the printed grain.
In FIG. 1A, reference numeral 3 denotes the printed grain areas and reference numeral 1 the substrate on which ground coat 2 is deposited.
FIG. 2 shows what results when a conventional ink is used to print the grain and a top coat 5 is deposited over it. It will be apparent that the surface does not yield a three-dimensional feel when touched.
FIG. 3 shows what results when the ink compositions of this invention are employed to print the grain and then a top coat 5 is deposited thereon. indentations 6 result in top coat 5, which give the resultant product a natural wood -.feel. The indentations result from the top coat tending to be repelled by the silicone in the ink.
Since it is normally undesirable to use the silicone ink in any grain areas other than the pores or other depressed areas, the silicone ink pass will normally be the last graining ink pass. This avoids contamination of other printing rollers with silicone ink.
The ground coat used in this invention can be any conventional ground coat. For example, conventional ground coats which can be used are air drying or bakecuring alkyds. These may also contain urea resins. The ground coat is normally pigmented to provide the desired contrast with the graining ink.
Any conventional graining ink with which the silicone does not react can be employed. A typical composition, which is an English Walnut graining ink, is set forth below.
The various components of this graining ink are more particularly described in the Appendix.
The vehicle of the ink is typically an alkyd, such as a tall oil or soya oil alkyd. The typical vehicle also often contains nitrocellulose.
From about 0.1 to about 3 percent, preferably 0.2 to 1.0 percent, by weight of silicone has been found to be effective when added to typical graining inks such as the one set forth in the above example. The silicone materials which are useful in this invention are lower alkyl silicones such as dimethyl and diethyl silicon. Examples of such silicones are General Electrics Dri-Film 1040 and Dow Cornings Silicone Fluid 1 107. Predominately lower alkyl silicones containing some phenyl groups can also be used; the terminology lower alkyl silicones" as used herein is meant to include these materials. The former has viscosity of 50 centistokes at 25C. and a specific gravity of 0.98 0.99 at 20C. The latter has a viscosity of 30 centistokes at 25C. and a specific gravity of 0.995 1.015 at 25C.
The silicone is preferably mixed with the graining ink just prior to use to prevent the possibility of reaction with any ink component.
After the silicone-containing graining ink is deposited on the ground coat it can be top coated either while wet or at any time up to about 20 hours after graining; however, preferably within about 1 minutes after graining. After about hours the liquid silicone has dispersed sufficiently to lose its ability to repel the top coat.
Any conventional top coat which will tend to be repelled by the silicone can be used. Examples of such top coats are alkyd, epoxy, acrylic, polyester or alkydamine resins, or lacquers. Any conventional topcoat thickness can be applied; for example 1 mil to 2.5 mils, preferably 1.5 to 2.0 mils. For a more textured surface 4 a thick topcoat and a larger amount of silicone are best; for a less textured surface a thinner topcoat and less silicone can be employed. The topcoated substrates are normally applied by conventional means and cured by conventional baking. However, roller coating is not normally used, since the silicone tends to contaminate the roller. The best top coats have been found to be those which remain wet for 20-30 seconds after deposition on the graining ink. This allows time for the silicone to function well.
Although the above description has largely been specifically directed to printing inks, it will be obvious to those skilled in the art that many other types of textured patterned surfaces can also be produced using the same technique. The following example, in which all parts and percents are by weight, illustrates such other uses.
EXAMPLE 2 The surface shown in FIGS. 4 and 5 was produced as follows:
A Masonite panel was coated with a conventional alkyd resin containing a green colorant. The coating was dried.
A purple graining ink was formed by mixing 58.39 parts component A (see Appendix) 20.44 parts component B (see Appendix) 21.17 parts component C (see Appendix) 100.00 TOTAL The resulting purple ink was diluted by mixing four parts of transparent ink with one part of the purple ink. Two percent of Dow Corning Silicone DC-l107 was added to and mixed with the resultant ink mixture and the ink was printed by conventional techniques on the green-subcoated Masonite panel. The ink was allowed to dry for about 5 minutes. Then about a 2 mil clear topcoat was applied over the ink. The silicone tended to repel the topcoat from the patterned areas, resulting in a thinner topcoat over those areas. The panel was dried by conventional means and a noticeably textured surface resulted. The texture was apparent both visually and by touching the panel.
The composition of the various ink components and the topcoat is set forth in the Appendix.
APPENDIX The tall oil benthal modified alkyd of Example 1 is composed of:
30% refined tall oil (Aconew) 2l% glycerol 36% phthalic anhydride benzoic acid I These materials are cooked at about 450F by conventional procedures to produce an alkyd having a Gardner viscosity of L to M at 60 percent solids in butyl Cello-Solve. The material has an acid number of 8 l7 and a color of 4 7 on the Gardner scale.
Raybo 56 is a cationic oleophylic dispersing agent from Raybo Chemical Company percent concentration).
Bentone 34 is dimethyl dioctadecyl ammonium bentonite (National Lead Company).
Component A of Example 2 is made up of:
35% alkyd of Example 1 (60% solids in dimethyl phthalate) on imported blanc fixe 1 sulfonated red oil (50%) 22 dimethyl phthalate Component B is:
54% alkyd of Example 1 (60% solids in dimethyl phthalate) 36 dimethyl phthalate) l Excelsior carbon Component C is:
46% alkyd of Example I (60% solids in dimethyl phthalate) 31 dimethyl phthalate 23 Monastral red pigment The composition of the transparent ink is:
The composition of the top coat is:
35% Component D 6 Solvesso 100 7 -Syloid 161 (W. R. Grace & Company) 40 Urox 606 (Allied Chemical Company) 6 alcohol (mixed butyl 0.85 N, 0.15 isopropanol 85%) xylol 1 butyl Cello-Solve Gloss should be adjusted to 10 with additional traces of Syloid 161 and xylol The composition of Component D is:
34% Vegacid 120 Soya Fatty Acid 24 pentaerythritol 27 phthalic anhydride 15 benzoic acid We claim:
1. A method of forming a three dimensional surface comprising the steps of:
a. applying to a portion of a substrate a conventional graining or patterning ink composition containing additionally from about 0.1 to 3.0 percent by weight of a lower alkyl silicone, based on the total weight of the ink,
b. allowing said ink compositions to dry for up to about 20 hours,
c. subsequently covering the ink-carrying substrate with a conventional top coat composition, the silicone-containing ink composition repelling the top coat means to form a thinner top coat over the grained areas than over the ungrained areas, and
d. drying the coated substrate.
2. The method of claim 1 wherein the substrate is coated with a ground coat prior to application of the graining ink composition.
3. The method of claim 2 wherein the conventional graining or patterning ink composition comprises an alkyd resin vehicle, a solvent for said vehicle, and a colorant and wherein the three dimensional surface is a simulated wood grain, and the ground coat contrasts with the graining ink.
4. The method of claim 3 wherein the silicone in the ink composition is dimethyl siliconeand wherein the silicone-containing graining ink is used only to simulate the pore pattern of the wood grain.
5. A three dimensional surface comprising a. a substrate,
b. a silicone-containing graining or patterning ink covering portions of the substrate, and
c. a top coating covering the ink-coated substrate,
wherein the top coating is thinner over the inkportions than over the other top coated areas of the substrate.
6. The three dimensional surface of claim 5 wherein the surface is a simulated wood, the thinner areas of top-coating correspond to the pore pattern of the wood, and the silicone-containing coating is a graining ink.
|Citing Patent||Filing date||Publication date||Applicant||Title|
|US4097635 *||Dec 27, 1976||Jun 27, 1978||Eucatex, S.A.||Decorative panel|
|US4169907 *||Jun 21, 1977||Oct 2, 1979||J. J. Barker Company Limited||Simulated ceramic tile|
|US4233343 *||Aug 10, 1978||Nov 11, 1980||J. J. Barker Company Limited||Three-dimensional decorative surface|
|US4318952 *||Jul 2, 1980||Mar 9, 1982||J. J. Barker Company Limited||Three-dimensional decorative surface|
|US4339489 *||Dec 4, 1980||Jul 13, 1982||J. J. Barker Company Limited||Simulated ceramic tile|
|US4409276 *||Jan 11, 1982||Oct 11, 1983||United States Gypsum Company||Metal article having three-dimensional wood grain and stainable coating|
|US4532157 *||Dec 27, 1982||Jul 30, 1985||Letron Gmbh||Process for producing colored, resin-impregnated paper sheets with a three-dimensional surface structure|
|US4652482 *||Apr 18, 1984||Mar 24, 1987||Letron Gmbh||Process for making colored resin impregnated paper sheets with a three-dimensional surface structure and laminates using the sheets|
|US4656065 *||Jan 17, 1986||Apr 7, 1987||Utica Duxbak Corporation||Bark camouflage cloth and outer garments|
|US5147689 *||Feb 22, 1991||Sep 15, 1992||Dai Nippon Toryo Co., Ltd.||Method for forming a coating film with a relief pattern|
|US5304411 *||May 13, 1992||Apr 19, 1994||Borden, Inc.||Chemical embossed polyvinyl chloride film|
|US5324546 *||Oct 7, 1992||Jun 28, 1994||Henlopen Manufacturing Co., Inc.||Process for producing coatings having multiple raised beads simulating liquid droplets on surfaces of articles|
|US5503905 *||Mar 3, 1994||Apr 2, 1996||Leonhard Kurz Gmbh & Co.||Tick pattern for simulated wood transfer films and method of making same|
|US5578365 *||Nov 7, 1995||Nov 26, 1996||Nitto Denko Corporation||Label substrate ink and label|
|US5597620 *||May 24, 1995||Jan 28, 1997||Premdor, Inc.||Semi-finished wood simulating product and method|
|US5779840 *||Dec 23, 1996||Jul 14, 1998||Leonhard Kurz, Gmbh & Co.||Method of providing a tick pattern to simulated wood transfer films|
|US6150009 *||Aug 7, 1998||Nov 21, 2000||Surface Technologies, Inc.||Decorative structural panel|
|US6174574 *||Jan 26, 1998||Jan 16, 2001||Premdor, Inc.||Semi-finished wood simulating product and method|
|US6367384 *||Feb 29, 2000||Apr 9, 2002||Illusion Lures, Inc.||Process for applying 4 color image to a fishing lure|
|US6546872 *||Nov 27, 2000||Apr 15, 2003||Sonoco Development, Inc.||Profile printing method with additive technology|
|US6701605||Oct 9, 2001||Mar 9, 2004||Sonoco Development, Inc.||Conductive electrical element and antenna with ink additive technology|
|US6709705 *||Jan 18, 2002||Mar 23, 2004||Koninklijke Philips Electronics N.V.||Method of producing a track on a substrate|
|US6991830 *||Nov 24, 2000||Jan 31, 2006||Pergo (Europe) Ab||Process for the manufacturing of surface elements with a structured upper surface|
|US7131380 *||Nov 7, 2001||Nov 7, 2006||Sonoco Development, Inc.||EB pattern profile printing|
|US7255040||Dec 10, 2004||Aug 14, 2007||Pergo (Europe) Ab||Process for the manufacturing of panels having a decorative surface|
|US7678425||Mar 16, 2010||Flooring Technologies Ltd.||Process for finishing a wooden board and wooden board produced by the process|
|US7776423 *||Jul 2, 2004||Aug 17, 2010||Dai Nippon Printing Co., Ltd.||Decorating sheet, decorated molded product, and in-injection-mold decorating method|
|US7790293||Apr 27, 2006||Sep 7, 2010||Flooring Technologies Ltd.||Process for finishing a wooden board and wooden board produced by the process|
|US7829176||Nov 9, 2010||Pergo AG||Structured boards with matched surface|
|US8016969||Jun 18, 2009||Sep 13, 2011||Flooring Technologies Ltd.||Process for finishing a wooden board and wooden board produced by the process|
|US8038236||Oct 18, 2011||Homag Holzbearbeitungssysteme Ag||Device for patterning workpieces|
|US8104887||Jan 31, 2012||Homag Holzbearbeitungssysteme Ag||Method for imprinting a three-dimensional article|
|US8366260||Feb 5, 2013||Homag Holzbearbeitungssysteme Ag||Process and apparatus for the printing of panel-shaped workpieces|
|US8418615 *||Sep 19, 2002||Apr 16, 2013||Giesecke & Devrient Gmbh||Method for individualising security documents and corresponding security document|
|US8465804||Jun 18, 2013||Flooring Industries Limited, Sarl||Method for manufacturing coated panels|
|US8741421 *||May 2, 2005||Jun 3, 2014||Pergo (Europe) Ab||Process for the manufacturing of surface elements with a structured top surface|
|US8840971||Jun 17, 2011||Sep 23, 2014||Flooring Industries Limited, Sarl||Method for manufacturing panels and panels obtained thereby|
|US8925275||Jun 21, 2011||Jan 6, 2015||Flooring Industries Limited, Sarl||Floor panel|
|US8944543||May 9, 2012||Feb 3, 2015||Pergo (Europe) Ab||Process for the manufacturing of surface elements|
|US8950138||Aug 23, 2013||Feb 10, 2015||Pergo (Europe) Ab||Process for the manufacturing of surface elements|
|US9080330||Feb 20, 2015||Jul 14, 2015||Flooring Industries Limited, Sarl||Floor panel|
|US9163414||Feb 26, 2015||Oct 20, 2015||Flooring Industries Limited, Sarl||Floor panel|
|US9200460||Mar 30, 2015||Dec 1, 2015||Flooring Industries Limited, Sarl||Floor covering, floor element and method for manufacturing floor elements|
|US9216610||Nov 9, 2009||Dec 22, 2015||Flooring Industries Limited, Sarl||Coated panel and method for manufacturing such panel|
|US9259762||Feb 23, 2012||Feb 16, 2016||Nichiha Corporation||Building board and method for manufacturing the same|
|US9266382||Nov 18, 2009||Feb 23, 2016||Flooring Industries Limited, Sarl||Methods for manufacturing panels and panel obtained thereby|
|US9321299||Nov 3, 2014||Apr 26, 2016||Pergo (Europe) Ab||Process for the manufacturing of surface elements|
|US20030087072 *||Nov 7, 2001||May 8, 2003||Huffer Scott W||EB pattern profile printing|
|US20030108717 *||Dec 4, 2002||Jun 12, 2003||Ake Sjoberg||Structured boards with matched surface|
|US20030207083 *||May 19, 2003||Nov 6, 2003||Krister Hansson||Process for the manufacturing of surface elements|
|US20040262909 *||Sep 19, 2002||Dec 30, 2004||Michael Bauer||Method for individualising security documents and corresponding security document|
|US20050144898 *||Dec 10, 2004||Jul 7, 2005||Pergo (Europe) Ab||Process for the manufacturing of panels having a decorative surface|
|US20050194803 *||Mar 3, 2004||Sep 8, 2005||Perry Richard L.||Carrier for footwear|
|US20050281993 *||May 2, 2005||Dec 22, 2005||Pergo (Europe) Ab||Process for the manufacturing of surface elements with a structured top surface|
|US20070026197 *||Jul 2, 2004||Feb 1, 2007||Dai Nippon Printing Co., Ltd.||Decorating sheet, decorating molded article and in-mold decorating injection molding|
|US20080048388 *||Aug 24, 2007||Feb 28, 2008||Achim Gauss||Device For Patterning Workpieces|
|US20080152819 *||Dec 19, 2007||Jun 26, 2008||Achim Gauss||Device And Process For Coating Workpieces|
|US20080239042 *||May 18, 2006||Oct 2, 2008||Homag Holzbearbeitungssysteme Ag||Process And Apparatus For The Printing Of Panel-Shaped Workpieces|
|US20080248290 *||Jun 27, 2007||Oct 9, 2008||Sutech Trading Limited||Method for surface treatment of shells|
|US20080280028 *||May 9, 2008||Nov 13, 2008||Homag Holzbearbeitungssysteme Ag||Method and device for coating a surface|
|US20080314513 *||Jun 19, 2007||Dec 25, 2008||Achim Gauss||Device for imparting a pattern onto the surface of work pieces|
|US20090252925 *||Mar 13, 2009||Oct 8, 2009||Peter Provoost||Method for manufacturing coated panels and coated panel|
|US20140068899 *||Sep 9, 2013||Mar 13, 2014||Ykk Corporation||Slide Fastener|
|US20140331585 *||Apr 4, 2014||Nov 13, 2014||Maax Bath, Inc.||Decorative panel and method for manufacturing the same|
|CN102438840A *||Apr 30, 2010||May 2, 2012||泰卡株式会社||Method of hydraulic transfer, product of hydraulic transfer, and coating agent for hydraulic transfer film|
|CN102438840B *||Apr 30, 2010||Aug 19, 2015||泰卡株式会社||水压转印方法、水压转印品及水压转印膜用涂布剂|
|DE2945217A1 *||Nov 9, 1979||Jun 4, 1981||Benecke Gmbh J||Decorative depth effect on PVC foil - by imprinting hydrophobic pattern and coating with aqueous lacquer|
|DE3314610A1 *||Apr 22, 1983||Oct 25, 1984||Letron Gmbh & Co||Verfahren zur herstellung von farbigen melaminharzhaltigen dekorpapierfolien mit einer dreidimensionalen oberflaechenstruktur|
|DE10310199A1 *||Mar 6, 2003||Sep 23, 2004||Kronotec Ag||Holzfaserplatte, insbesondere Fussbodenpaneel|
|DE10310199B4 *||Mar 6, 2003||Sep 20, 2007||Kronotec Ag||Holzfaserplatte und Verfahren zu deren Herstellung|
|EP0006848A1 *||Jun 26, 1978||Jan 23, 1980||Eucatex S.A.||Decorative panel|
|EP0043062A2 *||Jun 20, 1981||Jan 6, 1982||Letron GmbH||Process for the manufacture of printed wallpaper foils|
|EP0115038A2 *||Dec 21, 1983||Aug 8, 1984||Letron GmbH||Process for the production of coloured decorative paper with a three-dimensional surface structure|
|EP0123252A1||Apr 16, 1984||Oct 31, 1984||Letron GmbH||Process for manufacturing coloured decorative sheets comprising melamine resin and with a three-dimensional surface structure|
|EP0569640A1 *||Aug 25, 1992||Nov 18, 1993||Borden, Inc.||Chemically-embossed polyvinyl chloride film|
|EP1454763A2 *||Sep 6, 2003||Sep 8, 2004||Kronotec Ag||Decorative coating of a plate of wooden material|
|EP1454763A3 *||Sep 6, 2003||Aug 17, 2005||Kronotec Ag||Decorative coating of a plate of wooden material|
|EP2108524A1||Apr 8, 2008||Oct 14, 2009||Unilin Industries, Bvba||Method for manufacturing coated panels and coated panel|
|EP2202056A1||Dec 23, 2008||Jun 30, 2010||Unilin Industries, BVBA||Floor panel and methods for manufacturing floor panels|
|EP2221189A1 *||Oct 24, 2008||Aug 25, 2010||Tayca Corporation||Method of hydraulic transfer, transfer film for hydraulic transfer, and hydraulic-transfer article|
|EP2402172A1||Jun 16, 2011||Jan 4, 2012||Flooring Industries Limited, SARL||Method for manufacturing coated panels|
|EP2425987A1 *||Apr 30, 2010||Mar 7, 2012||Taica Corporation||Method of hydraulic transfer, product of hydraulic transfer, and coating agent for hydraulic transfer film|
|WO2010070474A2||Nov 9, 2009||Jun 24, 2010||Flooring Industries Limited, Sarl||Coated panel and method for manufacturing such panel|
|WO2010103417A1||Feb 26, 2010||Sep 16, 2010||Flooring Industries Limited, Sarl||Method for manufacturing panels and panels obtained hereby|
|U.S. Classification||428/143, 101/490, 428/207, 428/447, 428/151, 428/156, 428/201, 427/262|
|International Classification||B44F7/00, B44F9/02, C09D11/02, B41M3/06|
|Cooperative Classification||B41M3/06, B44F9/02, C09D11/03, B44F7/00|
|European Classification||C09D11/03, B41M3/06, B44F7/00, B44F9/02|
|Jul 16, 1986||AS||Assignment|
Owner name: BASF CORPORATION, A CORP. OF DE.
Free format text: MERGER;ASSIGNORS:BASF WYANDOTTE CORPORATION;BADISCHE CORPORATION;BASF SYSTEMS CORPORATION;AND OTHERS;REEL/FRAME:004599/0786
Effective date: 19851227
Owner name: BASF CORPORATION, A CORP. OF DE.,STATELESS
|Apr 5, 1985||AS||Assignment|
Owner name: RELIANCE UNIVERSAL INC., 1600 WATTERSON TOWERS, 19
Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:INMONT CORPORATION;REEL/FRAME:004396/0804
Effective date: 19830930
|Apr 5, 1985||AS02||Assignment of assignor's interest|
Owner name: INMONT CORPORATION
Effective date: 19830930
Owner name: RELIANCE UNIVERSAL INC., 1600 WATTERSON TOWERS, 19