ES2085444T3 - Pelicula de barrera constituida por una mezcla a base de un copolimero etileno-alcohol vinilico, su preparacion, y su utilizacion especialmente en el embalaje. - Google Patents

Pelicula de barrera constituida por una mezcla a base de un copolimero etileno-alcohol vinilico, su preparacion, y su utilizacion especialmente en el embalaje.

Info

Publication number
ES2085444T3
ES2085444T3 ES91400031T ES91400031T ES2085444T3 ES 2085444 T3 ES2085444 T3 ES 2085444T3 ES 91400031 T ES91400031 T ES 91400031T ES 91400031 T ES91400031 T ES 91400031T ES 2085444 T3 ES2085444 T3 ES 2085444T3
Authority
ES
Spain
Prior art keywords
packaging
ethylene
vinyl alcohol
copylene
preparation
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.)
Expired - Lifetime
Application number
ES91400031T
Other languages
English (en)
Inventor
Richard Audry
Pierre Nogues
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.)
Arkema France SA
Original Assignee
Elf Atochem SA
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 Elf Atochem SA filed Critical Elf Atochem SA
Application granted granted Critical
Publication of ES2085444T3 publication Critical patent/ES2085444T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions 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; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • 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
    • C08L23/12—Polypropene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Measurement Of Radiation (AREA)
  • Packages (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

LA INVENCION SE REFIERE A UNAS PELICULAS PROTECTORAS CONSTITUIDAS TOTAL O PARCIALMENTE DE UNA ALEACION A BASE DE UN COPOLIMERO ETILENO-ALCOHOL VINILICO, DE UN POLIPROPILENO Y DE UN AGENTE COMPATIBLE. ESTAS PELICULAS PRESENTAN UNA MAYOR RESISTENCIA AL AGUA CALIENTE Y, AL VAPOR DE AGUA RECALENTADA Y PUEDEN SER UTILIZADOS PARA EL EMBALAJE Y CONCRETAMENTE PARA EL EMBALAJE DE PRODUCTOS ALIMENTICIOS.
ES91400031T 1990-01-15 1991-01-09 Pelicula de barrera constituida por una mezcla a base de un copolimero etileno-alcohol vinilico, su preparacion, y su utilizacion especialmente en el embalaje. Expired - Lifetime ES2085444T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9000384A FR2657070A1 (fr) 1990-01-15 1990-01-15 Film barriere constitue d'un alliage a base d'un copolymere ethylene-alcool vinylique, sa preparation, son utilisation notamment dans l'emballage.

Publications (1)

Publication Number Publication Date
ES2085444T3 true ES2085444T3 (es) 1996-06-01

Family

ID=9392758

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91400031T Expired - Lifetime ES2085444T3 (es) 1990-01-15 1991-01-09 Pelicula de barrera constituida por una mezcla a base de un copolimero etileno-alcohol vinilico, su preparacion, y su utilizacion especialmente en el embalaje.

Country Status (18)

Country Link
EP (1) EP0441666B1 (es)
JP (1) JPH0757834B2 (es)
KR (1) KR0165125B1 (es)
CN (2) CN1035680C (es)
AT (1) ATE135726T1 (es)
AU (1) AU649641B2 (es)
CA (1) CA2034093C (es)
DE (1) DE69118000T2 (es)
DK (1) DK0441666T3 (es)
ES (1) ES2085444T3 (es)
FI (1) FI103280B1 (es)
FR (1) FR2657070A1 (es)
GR (1) GR3020026T3 (es)
IE (1) IE910109A1 (es)
IL (1) IL96911A (es)
NO (1) NO910153L (es)
PT (1) PT96475A (es)
ZA (1) ZA91294B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0488531B1 (en) * 1990-11-06 1996-02-07 Oscar Mayer Foods Corporation Food package having a compartmentized rigid base tray
US5317052A (en) * 1990-11-30 1994-05-31 Kureha Kagaku Kogyo Kabushiki Kaisha Polyvinyl alcohol product and multi-layer product containing the same
US5922376A (en) * 1996-01-02 1999-07-13 Privert; Peter Nestable food and beverage package
CA2215873C (en) * 1997-09-10 2003-12-02 J.M. Schneider Inc. Improvements in packages for a food tray
EP1022309A1 (fr) 1999-01-19 2000-07-26 Elf Atochem S.A. Composition à base d'un copolymère de l'éthylène et de l'alcool vinylique et son utilisation
DE10234783A1 (de) * 2002-07-30 2004-02-19 Cfs Gmbh Kempten Folie mit einer Gasbarriereschicht
ATE454265T1 (de) * 2004-04-09 2010-01-15 Vibac Spa Auf polypropylen basierender mehrschichtfilm mit sperreigenschaften
CN1293137C (zh) * 2005-03-31 2007-01-03 方墉 可完全生物降解的薄膜及其制备方法
CN101633761B (zh) * 2009-08-27 2012-08-08 洛阳石化聚丙烯有限责任公司 一种阻隔性聚丙烯复合材料及其制备方法
JP5337078B2 (ja) * 2010-03-01 2013-11-06 共同印刷株式会社 エチレン−ビニルアルコール系ポリマーアロイ組成物、該組成物からなるフィルム、該フィルムを備える包装材、及び、該組成物の製造方法
WO2011125739A1 (ja) * 2010-03-31 2011-10-13 株式会社クラレ 多層構造体、積層体及びその製造方法
WO2012133252A1 (ja) * 2011-03-30 2012-10-04 株式会社クラレ エチレン－ビニルアルコール共重合体樹脂の製造方法、エチレン－ビニルアルコール共重合体樹脂及び多層構造体
US9416208B2 (en) 2011-03-30 2016-08-16 Kuraray Co., Ltd. Method for producing ethylene-vinyl alcohol copolymer resin, ethylene-vinyl alcohol copolymer resin, and laminate
DE102016201498B4 (de) 2016-02-01 2017-08-17 Norbert Kuhl Sauerstoffdichter lebensmittelbehälter
CN115028916A (zh) * 2022-06-08 2022-09-09 广州丽盈塑料有限公司 一种塑料包装容器用高阻隔性轻质塑料及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975463A (en) * 1971-06-18 1976-08-17 Toyo Seikan Kaisha Limited Molded structures containing crystalling polyolefin saponified ethylene vinyl acetate copolymer and carbonyl containing copolymers
JPS515354A (ja) * 1974-07-02 1976-01-17 Showa Denko Kk Jushisoseibutsu
JPS6014695B2 (ja) * 1979-03-06 1985-04-15 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− 層状成形製品及びその製造方法
JPS60199040A (ja) * 1984-03-23 1985-10-08 Kuraray Co Ltd 樹脂組成物
FR2629090B1 (fr) * 1988-03-24 1990-11-23 Atochem Copolymere greffe a base d'alpha-mono-olefine, son procede de fabrication, son application a la fabrication d'alliages thermoplastiques, alliages thermoplastiques obtenus
JP2612034B2 (ja) * 1988-06-14 1997-05-21 昭和電工株式会社 樹脂組成物
US5061751A (en) * 1989-06-02 1991-10-29 Exxon Chemical Patents Inc. Vinylpyrrolidone grafted polyolefins in polymer blends and composites
FR2651785B1 (fr) * 1989-09-14 1991-12-06 Atochem Alliages a base d'un copolymere ethylene alcool vinylique a propriete barriere aux gaz, thermoformable et/ou resistant a la flexion repetee.
IL99741A0 (en) * 1990-11-01 1992-08-18 Himont Inc Propylene polymer films and laminates

Also Published As

Publication number Publication date
CN1035680C (zh) 1997-08-20
EP0441666B1 (fr) 1996-03-20
KR0165125B1 (ko) 1999-03-20
IE910109A1 (en) 1991-07-17
IL96911A (en) 1994-12-29
FI910184A (fi) 1991-07-16
FR2657070A1 (fr) 1991-07-19
PT96475A (pt) 1991-10-15
DK0441666T3 (da) 1996-07-22
FI103280B (fi) 1999-05-31
IL96911A0 (en) 1992-03-29
EP0441666A2 (fr) 1991-08-14
EP0441666A3 (fr) 1991-08-21
FI103280B1 (fi) 1999-05-31
FI910184A0 (fi) 1991-01-14
KR910014436A (ko) 1991-08-31
ATE135726T1 (de) 1996-04-15
CA2034093C (fr) 1999-12-14
AU6935591A (en) 1991-07-18
GR3020026T3 (en) 1996-08-31
CN1121089A (zh) 1996-04-24
JPH04211443A (ja) 1992-08-03
CN1054082A (zh) 1991-08-28
CA2034093A1 (fr) 1991-07-16
AU649641B2 (en) 1994-06-02
CN1062278C (zh) 2001-02-21
NO910153D0 (no) 1991-01-14
NO910153L (no) 1991-07-16
DE69118000T2 (de) 1996-09-05
ZA91294B (en) 1991-10-30
DE69118000D1 (de) 1996-04-25
JPH0757834B2 (ja) 1995-06-21

Similar Documents

Publication Publication Date Title
ES2085444T3 (es) Pelicula de barrera constituida por una mezcla a base de un copolimero etileno-alcohol vinilico, su preparacion, y su utilizacion especialmente en el embalaje.
ATE291059T1 (de) Wärmeschrumpfbare, durch single-site-katalyse hergestellte copolymere enthaltende folien.
ES2080045T3 (es) Composiciones resistentes a la arborescencia acuosa.
DK0444900T3 (da) Polymerblandinger til anvendelse ved tilvejebringelse af aftrækkelige varmeforseglinger
ATE493345T1 (de) Wasserlössliche warmgeformte behälter enthaltend wässrige zusammensetzungen
DK0418129T3 (da) Sammensætning baseret på copolymerer af ethylen-vinylalkohol
ES2118607T3 (es) Copolimeros de alcohol vinilico, peliculas solubles en agua que los contienen asi como su utilizacion como material para envasar.
JPS5277160A (en) Ethylene-vinyl alcohol copolymer compositions
JPS52126487A (en) Laminated films of polypropylene
SE8103257L (sv) Vermeforseglingsbar flerskiktsfilm baserat pa polypropen
JPS5349049A (en) Polyolefin composition
JPS52148577A (en) Heat-shrinkable multilayered films having gas barrier properties
JPS5278950A (en) Ethylene copolymer compositions
JPS5247052A (en) Thermoplastic resin compositions
KR920009395A (ko) 경질 캡슐제제
JPS5296654A (en) Wrapping films
JPS52109577A (en) Bisxially oriented composite polypropylene films
TH26210A (th) แผ่นฟิล์มสำหรับงานหีบห่อ และผลิตภัณฑ์จำพวกถุงที่ใช้บรรจุซึ่งเตรียมจากแผ่นฟิล์มดังกล่าว
JPS5338491A (en) Stretch film for packing food
TH26210EX (th) แผ่นฟิล์มสำหรับงานหีบห่อ และผลิตภัณฑ์จำพวกถุงที่ใช้บรรจุซึ่งเตรียมจากแผ่นฟิล์มดังกล่าว
JPS5479797A (en) Composite film for use in skin pack
JPS52110754A (en) Polyolefin compositions
JPS5328648A (en) Thermoplastic resin composition
JPS5378249A (en) Polyethylene films for agricultural use
JPS5252950A (en) Vinyl chloride resin compositions

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 441666

Country of ref document: ES