FR2405972A1 - Composition pour pellicule etiree, pellicule etiree en cette composition et procede pour fabriquer cette pellicule - Google Patents

Composition pour pellicule etiree, pellicule etiree en cette composition et procede pour fabriquer cette pellicule

Info

Publication number
FR2405972A1
FR2405972A1 FR7828860A FR7828860A FR2405972A1 FR 2405972 A1 FR2405972 A1 FR 2405972A1 FR 7828860 A FR7828860 A FR 7828860A FR 7828860 A FR7828860 A FR 7828860A FR 2405972 A1 FR2405972 A1 FR 2405972A1
Authority
FR
France
Prior art keywords
heat
films
copolymer
density
ethylene
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.)
Granted
Application number
FR7828860A
Other languages
English (en)
Other versions
FR2405972B1 (fr
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.)
Asahi Dow Ltd
Original Assignee
Asahi Dow Ltd
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
Priority claimed from JP12091777A external-priority patent/JPS5455071A/ja
Priority claimed from JP13943177A external-priority patent/JPS5472279A/ja
Priority claimed from JP6387078A external-priority patent/JPS54155269A/ja
Priority claimed from JP6387278A external-priority patent/JPS54155271A/ja
Application filed by Asahi Dow Ltd filed Critical Asahi Dow Ltd
Priority to FR7828860A priority Critical patent/FR2405972B1/fr
Publication of FR2405972A1 publication Critical patent/FR2405972A1/fr
Application granted granted Critical
Publication of FR2405972B1 publication Critical patent/FR2405972B1/fr
Expired 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
    • 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
    • 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 atoms other than carbon or hydrogen
    • C08L23/0853—Ethylene vinyl acetate copolymers
    • 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
    • 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
    • C08L23/16—Ethylene-propylene or ethylene-propylene-diene copolymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

Composition pour préparer une pellicule. Cette composition comprend une association d'une résine de polyoléfine non rigide, telle qu'une résine d'éthylène et d'acétate de vinyle, d'un élastomère à base d'un copolymère d'éthylène et d' alpha -oléfine, d'une résine polyoléfinique rigide, telle que le polypropylène. Industries de l'emballage.
FR7828860A 1977-10-11 1978-10-10 Composition pour pellicule etiree, pellicule etiree en cette composition et procede pour fabriquer cette pellicule Expired FR2405972B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7828860A FR2405972B1 (fr) 1977-10-11 1978-10-10 Composition pour pellicule etiree, pellicule etiree en cette composition et procede pour fabriquer cette pellicule

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP12091777A JPS5455071A (en) 1977-10-11 1977-10-11 High cold-oriented film and its production
JP13943177A JPS5472279A (en) 1977-11-22 1977-11-22 Highly cold drawn film and its production
JP6387078A JPS54155269A (en) 1978-05-30 1978-05-30 Highly oriented film by cold drawing and its production
JP6387278A JPS54155271A (en) 1978-05-30 1978-05-30 Highly oriented film by cold drawing and its production
FR7828860A FR2405972B1 (fr) 1977-10-11 1978-10-10 Composition pour pellicule etiree, pellicule etiree en cette composition et procede pour fabriquer cette pellicule

Publications (2)

Publication Number Publication Date
FR2405972A1 true FR2405972A1 (fr) 1979-05-11
FR2405972B1 FR2405972B1 (fr) 1988-02-12

Family

ID=27515414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828860A Expired FR2405972B1 (fr) 1977-10-11 1978-10-10 Composition pour pellicule etiree, pellicule etiree en cette composition et procede pour fabriquer cette pellicule

Country Status (1)

Country Link
FR (1) FR2405972B1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035630A3 (fr) * 1980-02-01 1981-12-30 Ec Erdölchemie Gmbh Mélanges contenant un copolymère d'éthylène et d'acétate de vinyle et du caoutchouc éthylène-propylène, procédé pour leur préparation et leur utilisation
EP0043743A1 (fr) * 1980-06-25 1982-01-13 Société Chimique des Charbonnages Compositions de polyéthylène radicalaire et de copolymères éthylène/propylène pour la fabrication de films
EP0052889A1 (fr) * 1980-11-26 1982-06-02 Union Carbide Corporation Procédé d'extrusion à haute vitesse d'une composition contenant un copolymère d'éthylène linéaire de basse densité
FR2545828A1 (fr) * 1983-05-13 1984-11-16 Grace W R Ltd Pellicule formee d'un melange polymerique ayant des caracteristiques de silence et de pliabilite, et recipients qui en sont formes
EP0269325A3 (en) * 1986-11-17 1989-03-01 W.R. Grace & Co. Multiple-layer, cook-in film
EP0266982A3 (en) * 1986-10-30 1989-08-16 Mitsui Petrochemical Industries, Ltd. Laminated and molded article prepared therefrom
FR2654433A1 (fr) * 1989-11-16 1991-05-17 Norsolor Sa Compositions thermoplastiques a memoire elastique et leur procede de preparation.
EP0524572A1 (fr) * 1991-07-24 1993-01-27 Mitsubishi Chemical Corporation Feuille stratifiée et laminée

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256367A (en) * 1962-08-14 1966-06-14 Union Carbide Corp Polypropylene compositions having improved impact strength containing polyethylene and ethylene-propylene copolymer
US3361852A (en) * 1965-09-15 1968-01-02 Union Carbide Corp Ternary polypropylene compositions containing ethylene/propylene and ethylene/vinyl ester copolymers
US3879492A (en) * 1971-05-18 1975-04-22 Ucb Sa Heat-sealable film capable of forming peelable seals
GB1413380A (en) * 1972-02-01 1975-11-12 Du Pont Canada High density polyethylene film
GB1466190A (en) * 1974-05-09 1977-03-02 Du Pont Heat-sealable composition
US4087485A (en) * 1976-08-16 1978-05-02 Exxon Research & Engineering Co. Polypropylene blends having high impact strength and improved optical properties

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256367A (en) * 1962-08-14 1966-06-14 Union Carbide Corp Polypropylene compositions having improved impact strength containing polyethylene and ethylene-propylene copolymer
US3361852A (en) * 1965-09-15 1968-01-02 Union Carbide Corp Ternary polypropylene compositions containing ethylene/propylene and ethylene/vinyl ester copolymers
US3879492A (en) * 1971-05-18 1975-04-22 Ucb Sa Heat-sealable film capable of forming peelable seals
GB1413380A (en) * 1972-02-01 1975-11-12 Du Pont Canada High density polyethylene film
GB1466190A (en) * 1974-05-09 1977-03-02 Du Pont Heat-sealable composition
US4087485A (en) * 1976-08-16 1978-05-02 Exxon Research & Engineering Co. Polypropylene blends having high impact strength and improved optical properties

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035630A3 (fr) * 1980-02-01 1981-12-30 Ec Erdölchemie Gmbh Mélanges contenant un copolymère d'éthylène et d'acétate de vinyle et du caoutchouc éthylène-propylène, procédé pour leur préparation et leur utilisation
EP0043743A1 (fr) * 1980-06-25 1982-01-13 Société Chimique des Charbonnages Compositions de polyéthylène radicalaire et de copolymères éthylène/propylène pour la fabrication de films
FR2488268A1 (fr) * 1980-06-25 1982-02-12 Charbonnages Ste Chimique Compositions de polyethylene radicalaire et de copolymeres ethylene-propylene et films obtenus a partir desdites compositions
EP0052889A1 (fr) * 1980-11-26 1982-06-02 Union Carbide Corporation Procédé d'extrusion à haute vitesse d'une composition contenant un copolymère d'éthylène linéaire de basse densité
FR2545828A1 (fr) * 1983-05-13 1984-11-16 Grace W R Ltd Pellicule formee d'un melange polymerique ayant des caracteristiques de silence et de pliabilite, et recipients qui en sont formes
EP0266982A3 (en) * 1986-10-30 1989-08-16 Mitsui Petrochemical Industries, Ltd. Laminated and molded article prepared therefrom
EP0269325A3 (en) * 1986-11-17 1989-03-01 W.R. Grace & Co. Multiple-layer, cook-in film
FR2654433A1 (fr) * 1989-11-16 1991-05-17 Norsolor Sa Compositions thermoplastiques a memoire elastique et leur procede de preparation.
WO1991007460A1 (fr) * 1989-11-16 1991-05-30 Atochem Compositions thermoplastiques a memoire elastique et leur procede de preparation
EP0431996A1 (fr) * 1989-11-16 1991-06-12 Elf Atochem S.A. Compositions thermoplastiques à mémoire élastique et leur procédé de préparation
US5250628A (en) * 1989-11-16 1993-10-05 Elf Atochem S.A. Thermoplastic compositions with elastic memory and a process for their preparation
EP0524572A1 (fr) * 1991-07-24 1993-01-27 Mitsubishi Chemical Corporation Feuille stratifiée et laminée
US5273811A (en) * 1991-07-24 1993-12-28 Mitsubishi Kasei Corporation Stretched, laminated film

Also Published As

Publication number Publication date
FR2405972B1 (fr) 1988-02-12

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