DE69207768T2 - Ethylen-Vinylalkohol-Copolymer mit verbesserter Zähigheit und Verträglichkeit - Google Patents

Ethylen-Vinylalkohol-Copolymer mit verbesserter Zähigheit und Verträglichkeit

Info

Publication number
DE69207768T2
DE69207768T2 DE69207768T DE69207768T DE69207768T2 DE 69207768 T2 DE69207768 T2 DE 69207768T2 DE 69207768 T DE69207768 T DE 69207768T DE 69207768 T DE69207768 T DE 69207768T DE 69207768 T2 DE69207768 T2 DE 69207768T2
Authority
DE
Germany
Prior art keywords
compatibility
ethylene
vinyl alcohol
alcohol copolymer
improved toughness
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 - Fee Related
Application number
DE69207768T
Other languages
English (en)
Other versions
DE69207768D1 (de
Inventor
John Chen
George Hofmann
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE69207768D1 publication Critical patent/DE69207768D1/de
Publication of DE69207768T2 publication Critical patent/DE69207768T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (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
    • B32B27/30—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
    • B32B27/06—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
    • 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
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08J2329/00—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
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L73/00—Compositions of macromolecular compounds obtained by reactions forming a linkage containing oxygen or oxygen and carbon in the main chain, not provided for in groups C08L59/00 - C08L71/00; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69207768T 1991-07-23 1992-07-23 Ethylen-Vinylalkohol-Copolymer mit verbesserter Zähigheit und Verträglichkeit Expired - Fee Related DE69207768T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73477191A 1991-07-23 1991-07-23
PCT/US1992/006001 WO1993002139A1 (en) 1991-07-23 1992-07-23 Ethylene vinyl alcohol copolymer with improved toughness and compatibility

Publications (2)

Publication Number Publication Date
DE69207768D1 DE69207768D1 (de) 1996-02-29
DE69207768T2 true DE69207768T2 (de) 1996-08-08

Family

ID=24953015

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69207768T Expired - Fee Related DE69207768T2 (de) 1991-07-23 1992-07-23 Ethylen-Vinylalkohol-Copolymer mit verbesserter Zähigheit und Verträglichkeit

Country Status (8)

Country Link
EP (1) EP0597931B1 (de)
AU (1) AU655498B2 (de)
BR (1) BR9206302A (de)
CA (1) CA2113797A1 (de)
DE (1) DE69207768T2 (de)
MX (1) MX9204287A (de)
NZ (1) NZ243642A (de)
WO (1) WO1993002139A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2113137A1 (en) * 1993-05-20 1994-11-21 Cryovac, Inc. Plasticization of ethylene vinyl alcohol with acrylic ester terpolymers and resulting products
US5434217A (en) * 1994-03-04 1995-07-18 E. I. Du Pont De Nemours And Company Flexible polar thermoplastic polyolefin compositions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391923A (en) * 1982-09-27 1983-07-05 E. I. Du Pont De Nemours & Co. Low density closed-cell foamed articles from ethylene copolymer/vinyl or vinylidene halide blends
US4600746A (en) * 1984-02-08 1986-07-15 Norchem, Inc. Polyvinyl alcohol alloys and method of making the same
JPS6181448A (ja) * 1984-09-06 1986-04-25 Kuraray Co Ltd 耐衝撃性を有する樹脂組成物
US4810755A (en) * 1986-02-25 1989-03-07 Kuraray Co., Ltd. Adhesive resin composition, laminated material using it and resin composition containing it
US4971864A (en) * 1989-05-15 1990-11-20 E. I. Du Pont De Nemours And Company Laminar articles made from mixtures of a polyolefin and ethylene/vinyl alcohol copolymers

Also Published As

Publication number Publication date
BR9206302A (pt) 1994-11-08
AU2373992A (en) 1993-02-23
EP0597931B1 (de) 1996-01-17
AU655498B2 (en) 1994-12-22
NZ243642A (en) 1994-02-25
MX9204287A (es) 1993-01-01
CA2113797A1 (en) 1993-02-04
EP0597931A1 (de) 1994-05-25
WO1993002139A1 (en) 1993-02-04
DE69207768D1 (de) 1996-02-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee