WO2000003875A3 - Multilayer film with polyolefin and polyvinyl chloride - Google Patents

Multilayer film with polyolefin and polyvinyl chloride Download PDF

Info

Publication number
WO2000003875A3
WO2000003875A3 PCT/US1999/015670 US9915670W WO0003875A3 WO 2000003875 A3 WO2000003875 A3 WO 2000003875A3 US 9915670 W US9915670 W US 9915670W WO 0003875 A3 WO0003875 A3 WO 0003875A3
Authority
WO
WIPO (PCT)
Prior art keywords
ethylene
layer
polyvinyl chloride
content
polyolefin
Prior art date
Application number
PCT/US1999/015670
Other languages
French (fr)
Other versions
WO2000003875A2 (en
Inventor
George D Wofford
William P Roberts
Original Assignee
Cryovac Inc
George D Wofford
William P Roberts
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cryovac Inc, George D Wofford, William P Roberts filed Critical Cryovac Inc
Priority to EP99933895A priority Critical patent/EP1109668A2/en
Priority to AU49849/99A priority patent/AU4984999A/en
Priority to CA002337834A priority patent/CA2337834C/en
Publication of WO2000003875A2 publication Critical patent/WO2000003875A2/en
Publication of WO2000003875A3 publication Critical patent/WO2000003875A3/en

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
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • 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
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • 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
    • B32B2327/00—Polyvinylhalogenides
    • B32B2327/06—PVC, i.e. polyvinylchloride
    • 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
    • B32B2331/00—Polyvinylesters
    • B32B2331/04—Polymers of vinyl acetate, e.g. PVA
    • 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
    • B32B2553/00—Packaging equipment or accessories not otherwise provided for
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1328—Shrinkable or shrunk [e.g., due to heat, solvent, volatile agent, restraint removal, etc.]
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1379—Contains vapor or gas barrier, polymer derived from vinyl chloride or vinylidene chloride, or polymer containing a vinyl alcohol unit
    • 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
    • Y10T428/3192—Next to vinyl or vinylidene chloride polymer
    • 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
    • Y10T428/31928—Ester, halide or nitrile of addition polymer
    • 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
    • Y10T428/31935—Ester, halide or nitrile of addition polymer

Abstract

A multilayer film (10) includes a first layer (14) including polyvinyl chloride; and a second layer (12) including a material such as anhydride functionalized polyolefin, ethylene/vinyl acetate copolymer having a vinyl acetate content of between 10 % and 35 %, ethylene/alkyl acrylate copolymer having an alkyl acrylate content of between 10 % and 30 %, ethylene/alkyl methacrylate copolymer having an alkyl methacrylate content of between 10 % and 30 %, ethylene/acrylic acid copolymer having an acrylic acid content of between 10 % and 30 %, ethylene/methacrylic acid copolymer having a methacrylic acid content of between 10 % and 30 %, and ionomer. A layer of polyolefin, and/or an additional layer including any of the materials of the second layer, or polyvinyl chloride, can be optionally included in a film of the invention.
PCT/US1999/015670 1998-07-17 1999-07-12 Multilayer film with polyolefin and polyvinyl chloride WO2000003875A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP99933895A EP1109668A2 (en) 1998-07-17 1999-07-12 Multilayer film with polyolefin and polyvinyl chloride
AU49849/99A AU4984999A (en) 1998-07-17 1999-07-12 Multilayer film with polyolefin and polyvinyl chloride
CA002337834A CA2337834C (en) 1998-07-17 1999-07-12 Multilayer film with polyolefin and polyvinyl chloride

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/118,605 1998-07-17
US09/118,605 US6214477B1 (en) 1998-07-17 1998-07-17 Multilayer film with polyolefin and polyvinyl chloride

Publications (2)

Publication Number Publication Date
WO2000003875A2 WO2000003875A2 (en) 2000-01-27
WO2000003875A3 true WO2000003875A3 (en) 2000-04-20

Family

ID=22379641

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/015670 WO2000003875A2 (en) 1998-07-17 1999-07-12 Multilayer film with polyolefin and polyvinyl chloride

Country Status (7)

Country Link
US (1) US6214477B1 (en)
EP (1) EP1109668A2 (en)
AR (1) AR020605A1 (en)
AU (1) AU4984999A (en)
CA (1) CA2337834C (en)
TW (1) TW500660B (en)
WO (1) WO2000003875A2 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7285324B1 (en) * 1999-09-27 2007-10-23 E. I. Du Pont De Nemours And Company Laminate structure
AU2001243550A1 (en) 2000-03-09 2001-09-17 Reflexite Corporation Stain resistant film construction
ITFI20010085A1 (en) * 2001-05-10 2002-11-10 Lorenzo Francesconi AN EXTENDABLE FILM IN THERMOPLASTIC RESIN, USABLE FOR FOOD PACKAGES
EP1397249B1 (en) * 2001-06-02 2009-10-14 Treofan Germany GmbH & Co.KG Film having an improved sealability and adherence
ITFI20020213A1 (en) * 2002-11-05 2004-05-06 Lorenzo Francesconi THERMOPLASTIC RESIN EXTENDABLE FILM USABLE FOR FOOD PACKAGES.
US20080182074A1 (en) * 2007-01-31 2008-07-31 Eastman Chemical Company Rigid pvc melt bonded thermoplastic elastomer composites
CN103280475B (en) * 2013-05-02 2016-05-04 宁波长阳科技有限公司 A kind of solar cell backboard and preparation method thereof
BR112017013944A2 (en) * 2014-12-30 2018-01-02 Dow Global Technologies Llc floating retractable labels
AU2018292028A1 (en) * 2017-06-29 2019-12-05 Cryovac, Llc Use of dual ovenable polyester films in thermoforming packaging applications and dual ovenable thermoformed packages obtained therefrom
JP2022550678A (en) * 2019-09-30 2022-12-05 ダウ グローバル テクノロジーズ エルエルシー Polyolefin multilayer elastic film

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1586663A1 (en) * 1966-05-11 1970-08-06 Grace W R & Co packaging
US4156749A (en) * 1978-01-18 1979-05-29 Union Carbide Corporation Elastic multilayer packaging film containing plasticized polyvinyl chloride
GB1601498A (en) * 1978-03-09 1981-10-28 Graenges Weda Ab Adhesive skin film
EP0065898A1 (en) * 1981-05-15 1982-12-01 Société Chimique des Charbonnages S.A. Complex thermoplastic films and process for their manufacture
EP0742097A1 (en) * 1995-05-12 1996-11-13 SOLVAY (Société Anonyme) Multilayered film or tube

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486378A (en) 1980-05-07 1984-12-04 Toyo Seikan Kaisha Ltd. Plastic bottles and process for preparation thereof
US4393106A (en) 1980-10-31 1983-07-12 Toyo Seikan Kaisha Ltd. Laminated plastic container and process for preparation thereof
JPS5879026A (en) 1981-11-05 1983-05-12 Toyo Seikan Kaisha Ltd Manufacture of coated plastic bottle
US4457960A (en) * 1982-04-26 1984-07-03 American Can Company Polymeric and film structure for use in shrink bags
US4606922A (en) * 1983-04-21 1986-08-19 W. R. Grace & Co., Cryovac Div. Cook-in meat packaging
US4981739A (en) * 1989-05-22 1991-01-01 International Paper Company Oxygen impermeable leak free container
DE69025000T2 (en) 1989-05-30 1996-09-19 Kuraray Co Layered structure
US5128176A (en) 1990-02-05 1992-07-07 Schmidt Dan R Masking tape
EP0510213B1 (en) 1990-11-14 1999-02-03 Asahi Kasei Kogyo Kabushiki Kaisha Multilayered stretchable shrink film
JPH04327998A (en) 1991-04-26 1992-11-17 Konica Corp Id card and its manufacture
JP2784850B2 (en) 1991-06-28 1998-08-06 富士写真フイルム株式会社 Easy-open package for photographic photosensitive material and method for producing the same
US5525695A (en) * 1991-10-15 1996-06-11 The Dow Chemical Company Elastic linear interpolymers
WO1994007954A1 (en) * 1992-10-02 1994-04-14 E.I. Du Pont De Nemours And Company Improved shrink film and methods relating thereto
US5466748A (en) 1993-03-15 1995-11-14 Kuraray Co., Ltd. Resin composition
US5679422A (en) * 1995-01-25 1997-10-21 American National Can Company Coextruded film for chub packages
US5679465A (en) * 1995-10-03 1997-10-21 W. R. Grace & Co.-Conn. Vinylidene chloride composition and film with high thermal stability

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1586663A1 (en) * 1966-05-11 1970-08-06 Grace W R & Co packaging
US4156749A (en) * 1978-01-18 1979-05-29 Union Carbide Corporation Elastic multilayer packaging film containing plasticized polyvinyl chloride
GB1601498A (en) * 1978-03-09 1981-10-28 Graenges Weda Ab Adhesive skin film
EP0065898A1 (en) * 1981-05-15 1982-12-01 Société Chimique des Charbonnages S.A. Complex thermoplastic films and process for their manufacture
EP0742097A1 (en) * 1995-05-12 1996-11-13 SOLVAY (Société Anonyme) Multilayered film or tube

Also Published As

Publication number Publication date
TW500660B (en) 2002-09-01
CA2337834C (en) 2003-11-04
EP1109668A2 (en) 2001-06-27
AU4984999A (en) 2000-02-07
WO2000003875A2 (en) 2000-01-27
US6214477B1 (en) 2001-04-10
AR020605A1 (en) 2002-05-22
CA2337834A1 (en) 2000-01-27

Similar Documents

Publication Publication Date Title
ES2102247T3 (en) MULTIPLE LAYER BARRIER FILM FOR OSTOMY APPLICATIONS.
WO1995020635A3 (en) Novel sheet material
CA2328378A1 (en) Ternary polymer blend, the film containing it, and the easy-to-open package made therewith
TW332174B (en) Metallized multilayer packaging film
WO2000003875A3 (en) Multilayer film with polyolefin and polyvinyl chloride
CA2037321A1 (en) Polymer blends for packaging films
AU3701793A (en) Polymer blends
AU2324995A (en) Polyolefin or olefin copolymer films having improved light stability and pesticide resistance
EP0926214A3 (en) Adhesive composition for display unit intergral with touch panel, adhesive film, display unit integral with touch panel, and production method thereof
AU2001282249A1 (en) Breathable film
AU5024393A (en) Pasteurizable, cook-in multilayer shrink film
CA2292640A1 (en) Multilayered acrylic polymer and methacrylic resin composition using same
CA2251399A1 (en) Primer coating for polyolefin-backed tapes
AU687787B2 (en) Vinyl alcohol with acrylic ester terpolymers
ES2135459T3 (en) PRINTABLE MULTILAYER FILM WITH GREAT PERMEABILITY.
AU7495487A (en) Oxygen barrier film
NZ338086A (en) Biaxially stretched, heat shrinkable polymeric film comprising three copolymers, blends and process for foods
AU2001291075A1 (en) Vinylidene chloride polymer composition and film
CA2144562A1 (en) Polymer-Containing Mixture
JPS5610579A (en) Adhesive material having back-release property
EP0458481A3 (en) Polymeric film
DE69808636D1 (en) COMPOSITION CONTAINING METALLOCEN PLASTOMER AND ETHYLENE ALKYL (METH) ACRYLATE WITH A SECOND MODULAR RATIO HIGHER THAN 1
EP0400801A3 (en) Polymeric film
JPS57133143A (en) Resin composition for medical material and tool
AU1894700A (en) Adhesive vinyl film and sticker with the same

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW SD SL SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW SD SL SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
ENP Entry into the national phase

Ref document number: 2337834

Country of ref document: CA

Ref country code: CA

Ref document number: 2337834

Kind code of ref document: A

Format of ref document f/p: F

WWE Wipo information: entry into national phase

Ref document number: 1999933895

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWP Wipo information: published in national office

Ref document number: 1999933895

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 1999933895

Country of ref document: EP