CA2203915A1 - Film multicouche thermosoudable comprenant une couche d'alcool polyvinylique - Google Patents

Film multicouche thermosoudable comprenant une couche d'alcool polyvinylique

Info

Publication number
CA2203915A1
CA2203915A1 CA002203915A CA2203915A CA2203915A1 CA 2203915 A1 CA2203915 A1 CA 2203915A1 CA 002203915 A CA002203915 A CA 002203915A CA 2203915 A CA2203915 A CA 2203915A CA 2203915 A1 CA2203915 A1 CA 2203915A1
Authority
CA
Canada
Prior art keywords
film
pvoh
heat sealable
layer
coating
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.)
Abandoned
Application number
CA002203915A
Other languages
English (en)
Inventor
William Merritt Mallory
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Oil Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2203915A1 publication Critical patent/CA2203915A1/fr
Abandoned legal-status Critical Current

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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/042—Coating with two or more layers, where at least one layer of a composition contains a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/044—Forming conductive coatings; Forming coatings having anti-static properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/048—Forming gas barrier coatings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/052—Forming heat-sealable coatings
    • 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
    • B32B2307/31—Heat sealable
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • 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
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • 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
    • B32B2329/00—Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals
    • B32B2329/04—Polyvinylalcohol
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2429/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
    • C08J2429/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2429/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2433/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2433/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

Abstract

Un film thermosoudable multicouche comprend: (a) une couche de polyoléfine sur substrat; (b) un revêtement polymère acrylique thermosoudable; et (c) une couche d'alcool poly(vinylique) (PVOH) placée entre (a) et (b). Le film forme une excellente barrière à l'oxygène et aux arômes et présente une faible température minimale de scellement, ce film pouvant être obtenu i) par formation d'une couche centrale de polypropylène orientée; ii) par recouvrement de ladite couche centrale de polypropylène orientée avec le PVOH sur au moins un de ses côtés pour produire un film de propylène orienté recouvert de PVOH; et iii) par recouvrement du produit obtenu en ii) avec de l'acrylique sur ledit côté recouvert de PVOH.
CA002203915A 1994-12-02 1995-12-04 Film multicouche thermosoudable comprenant une couche d'alcool polyvinylique Abandoned CA2203915A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US34839594A 1994-12-02 1994-12-02
US08/348,395 1994-12-02
PCT/US1995/015659 WO1996016799A1 (fr) 1994-12-02 1995-12-04 Film multicouche thermosoudable comprenant une couche d'alcool polyvinylique

Publications (1)

Publication Number Publication Date
CA2203915A1 true CA2203915A1 (fr) 1996-06-06

Family

ID=23367858

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002203915A Abandoned CA2203915A1 (fr) 1994-12-02 1995-12-04 Film multicouche thermosoudable comprenant une couche d'alcool polyvinylique

Country Status (5)

Country Link
EP (1) EP0794861A4 (fr)
JP (1) JPH10510487A (fr)
AU (1) AU692026B2 (fr)
CA (1) CA2203915A1 (fr)
WO (1) WO1996016799A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ID23409A (id) * 1997-02-10 2000-04-20 Mobil Oil Corp Pelapisan dasar untuk film-film plastik
JP4747403B2 (ja) * 2000-08-08 2011-08-17 東洋紡績株式会社 優れた酸素ガスバリア性を有する多層樹脂フィルムの製造方法
JP4693997B2 (ja) * 2001-01-09 2011-06-01 東洋紡績株式会社 酸素ガスバリア性フィルム
JP4683251B2 (ja) * 2001-04-26 2011-05-18 東洋紡績株式会社 酸素ガスバリア性を有する多層樹脂フィルムの製造方法
DE10254172B4 (de) 2002-11-20 2005-07-21 Kuhne Anlagenbau Gmbh Mehrschichtige, flächen- oder schlauchförmige Nahrungsmittelhülle oder -folie
DE10304537A1 (de) * 2003-02-04 2004-08-12 Kuraray Specialities Europe Gmbh Kunststoff-Formkörper, Verfahren zu seiner Herstellung sowie seine Verwendung
ATE425207T1 (de) * 2004-03-22 2009-03-15 Paramelt B V Mehrschicht-beschichtungszusammensetzung
FR2925910B1 (fr) 2007-12-26 2010-02-12 Centre Nat Rech Scient Film aux proprietes barrieres a l'eau, aux graisses, au gaz et a la vapeur d'eau
CN101863173B (zh) * 2010-06-16 2012-01-11 海南赛诺实业有限公司 一种印刷用改性聚乙烯醇涂布薄膜及其制造方法
CN103167954B (zh) * 2010-08-10 2015-07-29 爱索尔包装有限公司 多层片及其方法
US20130164516A1 (en) * 2011-12-22 2013-06-27 E I Du Pont De Nemours And Company Low temperature sealing films
CN102732174B (zh) * 2012-06-26 2013-12-18 北京康得新复合材料股份有限公司 预涂膜及该预涂膜的制备方法
CN102757738B (zh) * 2012-07-04 2014-08-13 北京康得新复合材料股份有限公司 双向拉伸增粘预涂膜及其生产方法
CN102757740B (zh) * 2012-07-04 2014-07-02 北京康得新复合材料股份有限公司 双向拉伸数码预涂膜及其制备方法
WO2014166391A1 (fr) * 2013-04-09 2014-10-16 北京康得新复合材料股份有限公司 Film de stratification mat résistant aux rayures et son procédé de fabrication
CN103965799A (zh) * 2013-04-09 2014-08-06 北京康得新复合材料股份有限公司 抗划伤亚光预涂膜及其制备方法
EP3397474B1 (fr) * 2016-03-24 2023-06-07 Jindal Innovation Center SRL Film multicouche
EP3369767A1 (fr) * 2017-03-03 2018-09-05 VIBAC S.p.A. Film bopp avec barrière de laque contre des huiles minérales
CN110654091B (zh) * 2019-09-24 2021-04-16 海南赛诺实业有限公司 一种具有高的剥离强度的pvoh涂布膜及其制造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753769A (en) * 1966-06-29 1973-08-21 Mobil Oil Corp Coating composition and plastic articles coated therewith
US4254169A (en) * 1978-12-28 1981-03-03 American Can Company Multi-layer barrier film
US4239826A (en) * 1978-12-28 1980-12-16 American Can Company Multi-layer barrier film
GB8617535D0 (en) * 1986-07-17 1986-08-28 Du Pont Canada Gas barrier structures
US5017430A (en) * 1988-11-25 1991-05-21 Mobil Oil Corporation Heat sealable packaging film with drawable primer
SG43874A1 (en) * 1990-05-29 1997-11-14 Mobil Oil Corp Low oxygen transmissive film
KR0175919B1 (ko) * 1990-10-17 1999-05-01 미우라 아끼라 내열성 방습 필름
US5192620A (en) * 1991-11-08 1993-03-09 Mobil Oil Corporation Metallized composite film structure and method
JPH07502219A (ja) * 1991-12-18 1995-03-09 ミネソタ　マイニング　アンド　マニュファクチャリング　カンパニー 多重層型バリアー構造体
US5330831A (en) * 1991-12-20 1994-07-19 Mobil Oil Corp. Printable high barrier multilayer film

Also Published As

Publication number Publication date
WO1996016799A1 (fr) 1996-06-06
AU692026B2 (en) 1998-05-28
EP0794861A4 (fr) 1998-08-12
EP0794861A1 (fr) 1997-09-17
AU4291196A (en) 1996-06-19
JPH10510487A (ja) 1998-10-13

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Legal Events

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