DE69523069T2 - Plastikmaterial für verpackungen - Google Patents

Plastikmaterial für verpackungen

Info

Publication number
DE69523069T2
DE69523069T2 DE69523069T DE69523069T DE69523069T2 DE 69523069 T2 DE69523069 T2 DE 69523069T2 DE 69523069 T DE69523069 T DE 69523069T DE 69523069 T DE69523069 T DE 69523069T DE 69523069 T2 DE69523069 T2 DE 69523069T2
Authority
DE
Germany
Prior art keywords
ethylene
meth
acrylate
copolymer
ethylene copolymer
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
DE69523069T
Other languages
English (en)
Other versions
DE69523069D1 (de
Inventor
Markku Sainio
Hanneli Seppaenen
Erkki Laiho
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 DE69523069D1 publication Critical patent/DE69523069D1/de
Publication of DE69523069T2 publication Critical patent/DE69523069T2/de
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
    • 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
    • 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
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869—Acids or derivatives thereof
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene
    • 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
    • C08J2325/00—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 aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/06—Polystyrene
    • 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
    • C08L25/00—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 aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Packages (AREA)
DE69523069T 1994-12-12 1995-12-05 Plastikmaterial für verpackungen Expired - Lifetime DE69523069T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI945827A FI101891B1 (fi) 1994-12-12 1994-12-12 Menetelmä saumattavan ja piilattavan muovimateriaalin valmistamiseksi
PCT/FI1995/000664 WO1996018680A1 (en) 1994-12-12 1995-12-05 Plastic material for packages

Publications (2)

Publication Number Publication Date
DE69523069D1 DE69523069D1 (de) 2001-11-08
DE69523069T2 true DE69523069T2 (de) 2002-04-25

Family

ID=8541956

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69523069T Expired - Lifetime DE69523069T2 (de) 1994-12-12 1995-12-05 Plastikmaterial für verpackungen

Country Status (6)

Country Link
EP (1) EP0797623B1 (de)
JP (2) JP3673820B2 (de)
AT (1) ATE206446T1 (de)
DE (1) DE69523069T2 (de)
FI (1) FI101891B1 (de)
WO (1) WO1996018680A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120111760A1 (en) 2009-07-29 2012-05-10 Cryovac, Inc. Easy-to-open package
ES2711023B2 (es) * 2017-10-27 2019-10-17 Viscofan Sa Film activo de poliestireno

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK262081A (da) * 1980-06-20 1981-12-21 Ucb Sa Varmeforseglelig emballeringsfilm der tilvejebringer en skillelig forsegling
CA1265277A (en) * 1984-02-09 1990-01-30 Minnesota Mining And Manufacturing Company Polymeric coating for container induction innerseal
FR2682666B1 (fr) * 1991-10-18 1994-01-21 Atochem Film thermoscellable et pelable pour recipients en polystyrene et procede de scellage au moyen dudit film.
FI94255C (fi) * 1992-11-13 1995-08-10 Borealis Holding As Muovimateriaali pakkauksia varten

Also Published As

Publication number Publication date
FI101891B (fi) 1998-09-15
EP0797623A1 (de) 1997-10-01
FI945827A (fi) 1996-06-13
EP0797623B1 (de) 2001-10-04
JP2005163052A (ja) 2005-06-23
ATE206446T1 (de) 2001-10-15
FI101891B1 (fi) 1998-09-15
JPH10510855A (ja) 1998-10-20
FI945827A0 (fi) 1994-12-12
WO1996018680A1 (en) 1996-06-20
JP3673820B2 (ja) 2005-07-20
DE69523069D1 (de) 2001-11-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition