CA2397808A1 - Composition and films thereof - Google Patents
Composition and films thereof Download PDFInfo
- Publication number
- CA2397808A1 CA2397808A1 CA002397808A CA2397808A CA2397808A1 CA 2397808 A1 CA2397808 A1 CA 2397808A1 CA 002397808 A CA002397808 A CA 002397808A CA 2397808 A CA2397808 A CA 2397808A CA 2397808 A1 CA2397808 A1 CA 2397808A1
- Authority
- CA
- Canada
- Prior art keywords
- polyethylene
- low density
- density polyethylene
- linear
- layer
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C13/00—Sausage casings
- A22C13/0013—Chemical composition of synthetic sausage casings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C13/00—Sausage casings
- A22C2013/002—Sausage casings made by extrusion
-
- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C13/00—Sausage casings
- A22C2013/0053—Sausage casings multilayer casings
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/41—Opaque
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/746—Slipping, anti-blocking, low friction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/04—Polyethylene
- B32B2323/046—LDPE, i.e. low density polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2323/00—Polyalkenes
- B32B2323/10—Polypropylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/02—Open containers
- B32B2439/06—Bags, sacks, sachets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L2023/40—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds changing molecular weight
- C08L2023/44—Coupling; Molecular weight increase
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/06—Metallocene or single site catalysts
-
- 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.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31913—Monoolefin polymer
Abstract
The present invention includes a coextruded film having at least two layers.
The first layer contains a coupled propylene polymer and the second layer contains an in-reactor blend of a linear low density polyethylene fraction and a substantially linear polyethylene fraction. Alternatively, the second layer may include a homogeneously branched linear polyethylene. Preferably, the first layer makes up about 50 weight percent or less of the overall coextruded film structure. The first layer may also contain a polyethylene, such as a linear low density polyethylene, a low density polyethylene, a high density polyethylene, substantially linear polyethylene, a homogeneously branched linear polyethylene, an in-reactor blend of linear low density polyethylene and a substantially linear polyethylene, and blends thereof.
The first layer contains a coupled propylene polymer and the second layer contains an in-reactor blend of a linear low density polyethylene fraction and a substantially linear polyethylene fraction. Alternatively, the second layer may include a homogeneously branched linear polyethylene. Preferably, the first layer makes up about 50 weight percent or less of the overall coextruded film structure. The first layer may also contain a polyethylene, such as a linear low density polyethylene, a low density polyethylene, a high density polyethylene, substantially linear polyethylene, a homogeneously branched linear polyethylene, an in-reactor blend of linear low density polyethylene and a substantially linear polyethylene, and blends thereof.
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US17778100P | 2000-01-24 | 2000-01-24 | |
US60/177,781 | 2000-01-24 | ||
US21104800P | 2000-06-12 | 2000-06-12 | |
US60/211,048 | 2000-06-12 | ||
US23297700P | 2000-09-14 | 2000-09-14 | |
US60/232,977 | 2000-09-14 | ||
US25751300P | 2000-12-22 | 2000-12-22 | |
US60/257,513 | 2000-12-22 | ||
PCT/US2001/002394 WO2001053078A1 (en) | 2000-01-24 | 2001-01-24 | Composition and films thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2397808A1 true CA2397808A1 (en) | 2001-07-26 |
CA2397808C CA2397808C (en) | 2009-06-09 |
Family
ID=27497248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2397808 Expired - Lifetime CA2397808C (en) | 2000-01-24 | 2001-01-24 | Composition and films thereof |
Country Status (8)
Country | Link |
---|---|
US (1) | US6593005B2 (en) |
EP (1) | EP1276611B1 (en) |
AT (1) | ATE264750T1 (en) |
AU (2) | AU2001231133A1 (en) |
CA (1) | CA2397808C (en) |
DE (1) | DE60102917T2 (en) |
ES (1) | ES2215124T3 (en) |
WO (2) | WO2001053078A1 (en) |
Families Citing this family (74)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6390291B1 (en) | 1998-12-18 | 2002-05-21 | Smithkline Beecham Corporation | Method and package for storing a pressurized container containing a drug |
FR2806385B1 (en) * | 2000-03-17 | 2002-12-06 | Cep Ind | FLEXIBLE TUBE, RESISTANT TO CRACKING UNDER STRESS AND WATERPROOF |
AU2001257393A1 (en) * | 2000-04-26 | 2001-11-07 | Robert R. Dutton | Enhanced anti-corrosive protective coverings and methods of use |
JP2003535175A (en) | 2000-05-26 | 2003-11-25 | ダウ グローバル テクノロジーズ インコーポレイテッド | Polyethylene rich / polypropylene blends and their uses |
WO2002006386A2 (en) * | 2000-07-13 | 2002-01-24 | Marrelli John C | Foamed-thermoplastic films |
JP4749539B2 (en) | 2000-12-18 | 2011-08-17 | 三井化学株式会社 | Sealant material for polypropylene and easy-open sealed container using the same |
US20030211310A1 (en) * | 2001-06-21 | 2003-11-13 | Haas Christopher K. | Foam and method of making |
CA2460009A1 (en) * | 2001-10-01 | 2003-04-10 | Dow Global Technologies Inc. | Blow moldable propylene polymer compositions |
US20030138627A1 (en) * | 2001-11-02 | 2003-07-24 | Finlayson Malcolm F. | Molecular melt and methods for making and using the molecular melt |
ATE293535T1 (en) * | 2002-02-04 | 2005-05-15 | Borealis Gmbh | MULTI-LAYER FILM |
US8092920B2 (en) * | 2002-09-16 | 2012-01-10 | Dow Global Technologies Llc | High clarity, high stiffness films |
CN100524543C (en) * | 2003-08-18 | 2009-08-05 | 陶氏环球技术公司 | Cable insulation compositions with enhanced rheology and processability |
US20050048303A1 (en) * | 2003-08-29 | 2005-03-03 | Henderson Kevin O. | Multilayer films, adhesive constructions, and articles using the same |
US20050100753A1 (en) * | 2003-11-07 | 2005-05-12 | Reese Barry R. | Mono-web directional tear packaging film |
US7267865B2 (en) * | 2004-02-20 | 2007-09-11 | Saint-Gobain Performance Plastics Corporation | Draw resonant resistant multilayer films |
US20050186431A1 (en) * | 2004-02-20 | 2005-08-25 | Saint-Gobain Performance Plastics Corporation | Draw resonant resistant multilayer films |
US7297391B2 (en) * | 2004-02-20 | 2007-11-20 | Saint-Gobain Performance Plastics Corporation | Draw resonance resistant multilayer films |
US20050234172A1 (en) * | 2004-04-19 | 2005-10-20 | Fina Technology, Inc. | Random copolymer-impact copolymer blend |
US7307125B2 (en) * | 2004-12-15 | 2007-12-11 | Ferro Corporation | Thermoplastic olefin compositions and injection molded articles made thereof |
ES2339956T3 (en) * | 2004-12-17 | 2010-05-27 | Dow Global Technologies Inc. | POLYETHYLENE COMPOSITIONS WITH MODIFIED REOLOGY. |
US20090246491A1 (en) * | 2004-12-30 | 2009-10-01 | Fina Technology, Inc. | Co-Extruded Film Structures of Polypropylene Impact Copolymer with Other Copolymers |
US20060147663A1 (en) * | 2004-12-30 | 2006-07-06 | Fina Technology, Inc. | Co-extruded film structures of polypropylene impact copolymer with other polymers |
EP1683631A1 (en) | 2005-01-25 | 2006-07-26 | Borealis Technology OY | Multilayer structures |
US8101697B2 (en) * | 2005-02-01 | 2012-01-24 | Bridgestone Corporation | Multi-functionalized high-trans elastomeric polymers |
ES2370416T5 (en) * | 2005-05-20 | 2016-04-25 | Bridgestone Corporation | Method for preparing low molecular weight polymers |
US7517569B2 (en) * | 2005-06-06 | 2009-04-14 | Cryovac, Inc. | Shrink packaging barrier film |
US8287949B2 (en) * | 2005-07-07 | 2012-10-16 | Dow Global Technologies Inc. | Aqueous dispersions |
US7935301B2 (en) * | 2005-08-01 | 2011-05-03 | Cryovac, Inc. | Method of thermoforming |
TWI386310B (en) | 2005-10-07 | 2013-02-21 | Dow Global Technologies Llc | Multilayer elastic film structures |
TWI385107B (en) * | 2005-10-24 | 2013-02-11 | Dow Global Technologies Llc | Films, packages prepared therefrom, and methods of use |
BRPI0620542A2 (en) | 2005-11-23 | 2011-11-16 | Dow Global Technologies Inc | copolymer comprising interpolymerized ethylene with at least one c3-10 (alpha) -olefin and polymer blend |
ES2309648T3 (en) | 2005-12-30 | 2008-12-16 | Borealis Technology Oy | POLYPROPYLENE FILM WITH BALANCED MECHANICAL CHARACTERISTICS. |
US7901778B2 (en) * | 2006-01-13 | 2011-03-08 | Saint-Gobain Performance Plastics Corporation | Weatherable multilayer film |
EP1813423A1 (en) * | 2006-01-27 | 2007-08-01 | RKW AG Rheinische Kunststoffwerke | Transparent, stiff and printable polypropylene blown films |
AU2007270031B2 (en) * | 2006-06-29 | 2012-10-25 | Dow Global Technologies Llc | Protective adhesive films |
US8211533B2 (en) | 2006-09-05 | 2012-07-03 | Liqui-Box Corporation | Resin blend of ethylene alpha olefin interpolymer and heterogeneous interpolymer for liquid packaging films |
EP2062937A1 (en) * | 2007-11-26 | 2009-05-27 | Total Petrochemicals Research Feluy | Heterophasic propylene copolymer for corrugated sheet and cast film applications |
GB2458160A (en) * | 2008-03-07 | 2009-09-09 | Exxonmobil Chem Patents Inc | High MIR linear polyethylene, in co-extruded films |
EP2172510A1 (en) * | 2008-10-01 | 2010-04-07 | Dow Global Technologies Inc. | Barrier films and method for making and using the same |
EP2248667A1 (en) | 2009-04-30 | 2010-11-10 | Borealis AG | Composition and film comprising a C4-C10 alpha olefin containing polyolefin |
WO2011021219A2 (en) * | 2009-08-17 | 2011-02-24 | Bharat Petroleum Corporation Limited | Multilayer film for packaging |
CA2794604C (en) | 2010-04-16 | 2018-01-09 | Liqui-Box Corporation | Multi-layer, ethylene polymer-based films with high-density polyethylene based stiffening layer |
MX340037B (en) | 2010-04-16 | 2016-06-23 | Liqui-Box Corp | Multi-layer, ethylene polymer-based films with polypropylene-based stiffening layer. |
BR112012025934A2 (en) | 2010-04-16 | 2016-06-28 | Liqui Box Corp | multilayer film to produce pouches to contain dispersible materials and process to produce pouches filled with a dispersible material |
BRPI1107080A2 (en) | 2010-12-30 | 2013-04-24 | Braskem Sa | article forming by blowing and compression |
WO2012174422A2 (en) | 2011-06-17 | 2012-12-20 | Berry Plastics Corporation | Insulated container with molded brim |
WO2013101301A2 (en) | 2011-06-17 | 2013-07-04 | Berry Plastics Corporation | Insulated sleeve for a cup |
ES2503890B2 (en) | 2011-06-17 | 2015-09-28 | Berry Plastics Corporation | INSULATING GLASS |
WO2012174567A2 (en) | 2011-06-17 | 2012-12-20 | Berry Plastics Corporation | Process for forming an insulated container having artwork |
CN111690204A (en) | 2011-08-31 | 2020-09-22 | 比瑞塑料公司 | Polymeric material for an insulating container |
JP5909972B2 (en) * | 2011-10-05 | 2016-04-27 | 東ソー株式会社 | Pharmaceutical container |
BR112015002581A2 (en) | 2012-08-07 | 2018-05-22 | Berry Plastics Corp | cup forming machine and process. |
CA2889280C (en) | 2012-10-26 | 2021-10-19 | Berry Plastics Corporation | Polymeric material for an insulated container |
AR093943A1 (en) | 2012-12-14 | 2015-07-01 | Berry Plastics Corp | EDGE OF A THERMAL PACK |
US9840049B2 (en) | 2012-12-14 | 2017-12-12 | Berry Plastics Corporation | Cellular polymeric material |
AR093944A1 (en) | 2012-12-14 | 2015-07-01 | Berry Plastics Corp | PUNCHED FOR PACKAGING |
US9957365B2 (en) | 2013-03-13 | 2018-05-01 | Berry Plastics Corporation | Cellular polymeric material |
TW201505928A (en) | 2013-03-14 | 2015-02-16 | Berry Plastics Corp | Container |
JP2014208772A (en) * | 2013-03-26 | 2014-11-06 | 日本ポリプロ株式会社 | Resin composition for molding sheet, resin sheet obtained by using the composition, and package for heat treatment |
TW201522445A (en) | 2013-08-16 | 2015-06-16 | Berry Plastics Corp | Polymeric material for an insulated container |
EP3037443A4 (en) * | 2013-08-23 | 2017-08-02 | Braskem S.A. | Process for producing modified poly(propene), the modified poly(propene) and the use thereof, and the polymer blend |
MX2016014879A (en) * | 2014-05-12 | 2017-03-10 | Procter & Gamble | Microtextured films with improved tactile impression and/or reduced noise perception. |
US9758655B2 (en) | 2014-09-18 | 2017-09-12 | Berry Plastics Corporation | Cellular polymeric material |
WO2016118838A1 (en) | 2015-01-23 | 2016-07-28 | Berry Plastics Corporation | Polymeric material for an insulated container |
KR20180018719A (en) | 2015-06-15 | 2018-02-21 | 브라스켐 아메리카, 인크. | Long-chain branched polymer and manufacturing method |
WO2017075069A1 (en) | 2015-10-27 | 2017-05-04 | Berry Plastics Corporation | Multi-layer film |
US10787533B2 (en) | 2015-12-21 | 2020-09-29 | Braskem America, Inc. | One-pot process for preparing long-chain branched polyolefins |
US10603884B2 (en) | 2016-07-07 | 2020-03-31 | Berry Plastics Corporation | Multi-layer film |
CN110072698B (en) | 2016-09-28 | 2022-04-15 | 陶氏环球技术有限责任公司 | Multilayer film and bag thereof |
US11028193B2 (en) | 2017-04-13 | 2021-06-08 | Braskem America, Inc. | Azide-modified olefin as polymeric coupling agent |
US11214429B2 (en) | 2017-08-08 | 2022-01-04 | Berry Global, Inc. | Insulated multi-layer sheet and method of making the same |
GB2579205B (en) * | 2018-11-23 | 2023-04-26 | Lavazza Professional Uk Ltd | Stackable cups |
BR112021010281A2 (en) | 2018-11-28 | 2021-08-17 | Braskem America, Inc. | polyolefin blend composition, and, method for increasing the fluidity of a polyolefin |
US11518154B2 (en) * | 2020-01-27 | 2022-12-06 | Exxonmobil Chemical Patents Inc. | Barrier films for packaging |
Family Cites Families (81)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA797917A (en) | 1968-10-29 | Hercules Incorporated | Bridged polymers | |
USB632416I5 (en) | 1956-03-01 | 1976-03-09 | ||
US3203937A (en) | 1961-03-15 | 1965-08-31 | Hercules Powder Co Ltd | Cross-linking ethylene polymers |
NL282628A (en) | 1961-03-15 | |||
US3203936A (en) | 1961-03-15 | 1965-08-31 | Hercules Powder Co Ltd | Cross-linking ethylene polymers |
US3282864A (en) | 1963-05-31 | 1966-11-01 | Phillips Petroleum Co | Di(sulfonylazides) as crosslinking agents for hydrocarbon polymers |
US3336268A (en) * | 1963-10-14 | 1967-08-15 | Hercules Inc | Bridged polypropylene |
DE1569025A1 (en) | 1964-03-13 | 1970-07-09 | Hercules Inc | Improvements in or relating to polymers containing bridge bonds |
US3377415A (en) | 1964-05-27 | 1968-04-09 | Hercules Inc | Elastic polypropylene yarn and process |
US3530108A (en) | 1964-06-12 | 1970-09-22 | Hercules Inc | Elastic polypropylene film and process |
US3341480A (en) | 1964-07-02 | 1967-09-12 | Hercules Inc | Cellular polyolefin |
FR1478692A (en) | 1965-04-15 | 1967-07-12 | ||
GB1080619A (en) | 1965-08-25 | 1967-08-23 | Hercules Inc | Process for producing polyolefin foams |
US3298975A (en) | 1966-03-18 | 1967-01-17 | Hercules Inc | Expandable partially-foamed and cured polypropylene composition |
CA849081A (en) | 1967-03-02 | 1970-08-11 | Du Pont Of Canada Limited | PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES |
US3893989A (en) | 1970-07-08 | 1975-07-08 | Montedison Spa | Process for polymerizing propylene |
US4003712A (en) | 1970-07-29 | 1977-01-18 | Union Carbide Corporation | Fluidized bed reactor |
US3687920A (en) | 1971-01-25 | 1972-08-29 | Union Carbide Corp | Polymerization of olefins with silane modified catalyst system |
US3914342A (en) | 1971-07-13 | 1975-10-21 | Dow Chemical Co | Ethylene polymer blend and polymerization process for preparation thereof |
NL7207689A (en) | 1972-06-07 | 1973-12-11 | ||
US3959425A (en) | 1973-06-04 | 1976-05-25 | Mobil Oil Corporation | Method for extruding tubular thermoplastic film |
JPS5744456B2 (en) | 1974-04-10 | 1982-09-21 | ||
US4113802A (en) | 1974-11-14 | 1978-09-12 | Montedison S.P.A. | Process for preparing polypropylene compositions having high impact strength at low temperatures |
GB1569814A (en) | 1977-05-27 | 1980-06-18 | Coal Industry Patents Ltd | Reinforced rubber |
DE2911719C2 (en) | 1979-03-24 | 1982-07-01 | Fa. Carl Freudenberg, 6940 Weinheim | Process for the production of lightweight foams from thermoplastic crystalline plastics |
US4532189A (en) | 1982-02-19 | 1985-07-30 | W. R. Grace & Co., Cryovac Div. | Linear polyethylene shrink films |
US4584347A (en) | 1982-09-30 | 1986-04-22 | Allied Corporation | Modified polyolefin fiber |
US4579905A (en) | 1983-08-15 | 1986-04-01 | General Electric Company | Graftlinked polymers and process for making |
JPS60125622A (en) * | 1983-12-12 | 1985-07-04 | Idemitsu Petrochem Co Ltd | Co-extrusion multi-layered film |
US4694025A (en) | 1984-11-16 | 1987-09-15 | The Dow Chemical Company | Alcohol control of lightly crosslinked foamed polymer production |
US4714716A (en) | 1984-11-16 | 1987-12-22 | The Dow Chemical Company | Lightly crosslinked linear olefinic polymer foams and process for making |
ZA86528B (en) | 1985-01-31 | 1986-09-24 | Himont Inc | Polypropylene with free-end long chain branching,process for making it,and use thereof |
NL8502190A (en) | 1985-08-06 | 1987-03-02 | Stamicarbon | METHOD FOR MANUFACTURING BLADDER FOIL AND ORIENTED FOIL |
GB2205103A (en) | 1987-05-21 | 1988-11-30 | Shell Int Research | Modified block copolymers and process for the preparation thereof |
US5008204A (en) | 1988-02-02 | 1991-04-16 | Exxon Chemical Patents Inc. | Method for determining the compositional distribution of a crystalline copolymer |
EP0351208A3 (en) | 1988-07-15 | 1992-06-10 | Exxon Chemical Patents Inc. | Impact modified polymers |
US5037895A (en) | 1988-08-04 | 1991-08-06 | Phillips Petroleum Company | Process for improving thermoplastic hydrocarbon polymers with polysulfonazide and free radical catalyst |
US5116881A (en) | 1990-03-14 | 1992-05-26 | James River Corporation Of Virginia | Polypropylene foam sheets |
FI85587C (en) | 1990-06-15 | 1992-05-11 | Neste Oy | FOERFARANDE FOER MODIFIERING AV OLEFINPOLYMERER TILL SAMMANKOPPLINGSMEDEL. |
US5272236A (en) | 1991-10-15 | 1993-12-21 | The Dow Chemical Company | Elastic substantially linear olefin polymers |
CA2048296C (en) | 1990-08-13 | 2002-09-24 | Henry G. Schirmer | Blends of polypropylene and ethylene copolymer and films made from the blend |
MX9200724A (en) | 1991-02-22 | 1993-05-01 | Exxon Chemical Patents Inc | HEAT SEALABLE MIX OF POLYETHYLENE OR PLASTOMER OF VERY LOW DENSITY WITH POLYMERS BASED ON POLYPROPYLENE AND THERMAL SEALABLE FILM AS WELL AS ARTICLES MADE WITH THOSE. |
US5527573A (en) | 1991-06-17 | 1996-06-18 | The Dow Chemical Company | Extruded closed-cell polypropylene foam |
US5246783A (en) | 1991-08-15 | 1993-09-21 | Exxon Chemical Patents Inc. | Electrical devices comprising polymeric insulating or semiconducting members |
US5278272A (en) | 1991-10-15 | 1994-01-11 | The Dow Chemical Company | Elastic substantialy linear olefin polymers |
US5567742A (en) | 1992-02-04 | 1996-10-22 | The Dow Chemical Company | Dimensionally-stable polypropylene foam expanded with inorganic blowing agents |
US6143854A (en) | 1993-08-06 | 2000-11-07 | Exxon Chemical Patents, Inc. | Polymerization catalysts, their production and use |
US5284613A (en) | 1992-09-04 | 1994-02-08 | Mobil Oil Corporation | Producing blown film and blends from bimodal high density high molecular weight film resin using magnesium oxide-supported Ziegler catalyst |
IT1256051B (en) | 1992-10-30 | 1995-11-21 | Soten | HEAT-SHRINK CO-EXTRUDED FILM AND PROCEDURE FOR ITS PREPARATION. |
US5348795A (en) | 1992-12-09 | 1994-09-20 | The Dow Chemical Company | Process for making a dimensionally-stable open-cell polypropylene foam with organic blowing agents |
PL175108B1 (en) | 1993-01-29 | 1998-11-30 | Dow Chemical Co | Ethylene interpolymerisation |
US5368919A (en) | 1993-05-20 | 1994-11-29 | Himont Incorporated | Propylene polymer compositions containing high melt strength propylene polymer material |
CA2125246C (en) | 1993-06-07 | 2001-07-03 | Junichi Imuta | Transition metal compound and olefin polymerization catalyst using the same |
US5414027A (en) | 1993-07-15 | 1995-05-09 | Himont Incorporated | High melt strength, propylene polymer, process for making it, and use thereof |
US5508318A (en) | 1993-07-15 | 1996-04-16 | Montell North America Inc. | Compositions of irradiated and non-irradiated olefin polymer materials with reduced gloss |
US5491019A (en) | 1994-03-28 | 1996-02-13 | W. R. Grace & Co.-Conn. | Oxygen-permeable multilayer film |
JP3548632B2 (en) | 1994-07-15 | 2004-07-28 | 住化プラステック株式会社 | Polypropylene resin composition, foam and production method thereof |
JPH10505621A (en) | 1994-09-02 | 1998-06-02 | ザ ダウ ケミカル カンパニー | Thermosetting elastomer |
US5929129A (en) | 1994-09-19 | 1999-07-27 | Sentinel Products Corp. | Crosslinked foamable compositions of silane-grafted, essentially linear polyolefins blended with polypropylene |
JP4057657B2 (en) | 1994-09-19 | 2008-03-05 | センチネル・プロダクツ・コープ | Crosslinked foam structure of linear polyolefin and method for producing the same |
US5792534A (en) | 1994-10-21 | 1998-08-11 | The Dow Chemical Company | Polyolefin film exhibiting heat resistivity, low hexane extractives and controlled modulus |
BE1009007A3 (en) | 1994-12-27 | 1996-10-01 | Dsm Nv | Cross-linked polymer composition containing polypropylene and polyethene. |
US5641848A (en) | 1995-07-24 | 1997-06-24 | Montell North America Inc. | Polypropylene blown film |
US5869575A (en) | 1995-08-02 | 1999-02-09 | The Dow Chemical Company | Ethylene interpolymerizations |
IT1277014B1 (en) | 1995-12-01 | 1997-11-04 | Montell Technology Company Bv | POLYOLEFINIC COMPOSITIONS AND FILMS BLOWN BY THEM OBTAINED |
IT1277013B1 (en) | 1995-12-01 | 1997-11-04 | Montell Technology Company Bv | POLYOLEFINIC COMPOSITIONS AND FILMS BLOWN BY THEM OBTAINED |
DE19607480A1 (en) | 1996-02-28 | 1997-09-04 | Danubia Petrochem Polymere | Continuous process for the production of polypropylene mixtures with increased stress crack resistance and melt resistance |
JPH10120845A (en) | 1996-10-24 | 1998-05-12 | Mitsubishi Chem Corp | Thermoplastic elastomer composition |
US6207754B1 (en) | 1997-05-29 | 2001-03-27 | Exxon Chemical Patents, Inc. | Low modulus thermoplastic olefin compositions |
US6103833A (en) | 1997-06-12 | 2000-08-15 | Akzo Nobel N.V. | Process for enhancing the melt strength of polypropylene (co)polymers |
TR200000516T2 (en) | 1997-08-27 | 2001-01-22 | The Dow Chemical Company | Combination of alloys of polyolefins with alpha-olefin / vinyl aromatic monomer or blocked aliphatic vinyl monomer interpolymers |
EP1007585A1 (en) | 1997-08-27 | 2000-06-14 | The Dow Chemical Company | Rheology modification of interpolymers of alpha-olefins and vinyl aromatic monomers |
BR9810498A (en) | 1997-08-27 | 2000-09-12 | Dow Chemical Co | Coupling of aromatic vinyl polymer and foams |
JP2001514290A (en) | 1997-08-27 | 2001-09-11 | ザ ダウ ケミカル カンパニー | In situ flow modification of polyolefin |
ITMI981548A1 (en) | 1998-07-07 | 2000-01-07 | Montell Tecnology Company Bv | POLYETHYLENE BREAKDOWNS HAVING HIGH OPTICAL AND MECHANICAL PROPERTIES AND IMPROVED MOLTEN WORKABILITY |
ITMI981547A1 (en) | 1998-07-07 | 2000-01-07 | Montell Technology Company Bv | POLYETHYLENE COMPOSITIONS HAVING HIGH MECHANICAL PROPERTIES AND IMPROVED WORKABILITY IN THE MELTED STATE |
US6277916B1 (en) | 1999-02-25 | 2001-08-21 | The Dow Chemical Company | Process for preparing thermoplastic vulcanizates |
WO2000053669A1 (en) | 1999-03-11 | 2000-09-14 | The Dow Chemical Company | Olefin polymers and alpha-olefin/vinyl or alfa-olefin/vinylidene interpolymer blend foams |
DE60017468T2 (en) * | 1999-06-24 | 2005-06-02 | The Dow Chemical Co., Midland | Polyolefin composition with improved impact properties |
CA2377655A1 (en) | 1999-06-24 | 2000-12-28 | The Dow Chemical Company | Composition and films thereof |
US6417242B1 (en) | 2000-10-23 | 2002-07-09 | Dow Global Technologies Inc. | Propylene polymer foams |
-
2001
- 2001-01-24 AT AT01908687T patent/ATE264750T1/en not_active IP Right Cessation
- 2001-01-24 WO PCT/US2001/002394 patent/WO2001053078A1/en active IP Right Grant
- 2001-01-24 DE DE2001602917 patent/DE60102917T2/en not_active Expired - Lifetime
- 2001-01-24 WO PCT/US2001/002396 patent/WO2001053079A1/en active Application Filing
- 2001-01-24 ES ES01908687T patent/ES2215124T3/en not_active Expired - Lifetime
- 2001-01-24 CA CA 2397808 patent/CA2397808C/en not_active Expired - Lifetime
- 2001-01-24 AU AU2001231133A patent/AU2001231133A1/en not_active Abandoned
- 2001-01-24 US US09/769,129 patent/US6593005B2/en not_active Expired - Lifetime
- 2001-01-24 EP EP01908687A patent/EP1276611B1/en not_active Expired - Lifetime
- 2001-01-24 AU AU2001236531A patent/AU2001236531A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ATE264750T1 (en) | 2004-05-15 |
ES2215124T3 (en) | 2004-10-01 |
EP1276611B1 (en) | 2004-04-21 |
AU2001236531A1 (en) | 2001-07-31 |
AU2001231133A1 (en) | 2001-07-31 |
WO2001053079B1 (en) | 2001-11-01 |
DE60102917D1 (en) | 2004-05-27 |
DE60102917T2 (en) | 2005-04-07 |
WO2001053078A1 (en) | 2001-07-26 |
WO2001053079A1 (en) | 2001-07-26 |
CA2397808C (en) | 2009-06-09 |
US20010046606A1 (en) | 2001-11-29 |
US6593005B2 (en) | 2003-07-15 |
EP1276611A1 (en) | 2003-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2397808A1 (en) | Composition and films thereof | |
EP1609811A3 (en) | High density polyethylene film with improved barrier | |
JP3483576B2 (en) | High modulus film | |
CA2247154A1 (en) | Multilayer oxygen barrier packaging film | |
CA2410483A1 (en) | Polyethylene rich/polypropylene blends and their uses | |
AU2010995A (en) | Polyolefin stretch film | |
CA2307183A1 (en) | Multilayered metallocene stretch wrap films | |
EP0691376A4 (en) | Resin composition, laminate, and laminated film | |
CA2191587A1 (en) | Retortable, high oxygen barrier polymeric films | |
PH31616A (en) | Blends of propylene and ethylene copolymer and films made from the blend. | |
NZ336351A (en) | Oriented coextruded films useful in wrapping and packaging comprising a first layer containing only ethylene copolymer having density of 0.9-0.935 g/cm3 | |
CA2115534A1 (en) | Olefin Polymer Films | |
BR0015184A (en) | Films with blocking resistance and improved surface properties | |
TR200401548T4 (en) | Multi-layer, heat-shrinkable, sealable film material | |
CA2202647A1 (en) | Retortable, high oxygen barrier polymeric films | |
CA2434451A1 (en) | Heat shrinkable barrier bags with anti block additives | |
AU2364701A (en) | Medium density polyethylene compositions for film applications | |
DE69532774D1 (en) | Highly shrinkable multilayer films | |
IT1292138B1 (en) | EXTENSIBLE MULTILAYER FILM | |
MY130006A (en) | Three-layer polyamide film structure | |
CA2099440A1 (en) | Multilayer shrinkable film with improved shrink, optics and sealability | |
CA2190335A1 (en) | Biaxially oriented multilayered polyolefin films | |
WO1999043498A8 (en) | Thermoplastic film for packaging | |
CA2252618A1 (en) | Polyolefin film, compositions and resins useable therefor | |
CA2212852A1 (en) | Multilayer thermoshrinkable films |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20210125 |