FR2392071A1 - Compositions pour pellicules thermoplastiques a base de polyolefines - Google Patents

Compositions pour pellicules thermoplastiques a base de polyolefines

Info

Publication number
FR2392071A1
FR2392071A1 FR7815082A FR7815082A FR2392071A1 FR 2392071 A1 FR2392071 A1 FR 2392071A1 FR 7815082 A FR7815082 A FR 7815082A FR 7815082 A FR7815082 A FR 7815082A FR 2392071 A1 FR2392071 A1 FR 2392071A1
Authority
FR
France
Prior art keywords
thermoplastic films
packaging
polyolefin
based thermoplastic
low
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.)
Pending
Application number
FR7815082A
Other languages
English (en)
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.)
Arco Polymers Inc
Original Assignee
Arco Polymers Inc
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 Arco Polymers Inc filed Critical Arco Polymers Inc
Publication of FR2392071A1 publication Critical patent/FR2392071A1/fr
Pending 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
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethylene
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

La présente invention concerne des pellicules thermoplastiques à base de polyoléfine. On apporte à des pellicules thermoplastiques à base de polyoléfines améliorées les améliorations désirées dans certaines propriétés pour les rendre spécialement utilisables pour emballer de la viande et d'autres aliments frais, ainsi que pour emballer d'autres produits, par l'utilisation d'additifs choisis pour améliorer ou maintenir certaines propriétés désirées comme d'éclat, d'absence de voile, de résistance à la traction de résistance au déchirement, d'adhésivité et de pouvoir collant, de faible coefficient de frottement pellicule-métal, de faible perméabilité à l'eau, de niveaux désirés de perméabilité à l'oxygène et à l'anhydride carbonique, de soudabilité à chaud à des températures assez basses, mais comprises dans un intervalle de largeur suffisante (sans percement), etc. Une composition préférée comprend une pellicule de polyéthylène mince et transparente avec au moins un additif et une matière du type gomme laque. Application aux pellicules thermoplastiques pour emballage.
FR7815082A 1977-05-24 1978-05-22 Compositions pour pellicules thermoplastiques a base de polyolefines Pending FR2392071A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/800,144 US4136072A (en) 1977-05-24 1977-05-24 Thermoplastic polyolefin film compositions

Publications (1)

Publication Number Publication Date
FR2392071A1 true FR2392071A1 (fr) 1978-12-22

Family

ID=25177600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815082A Pending FR2392071A1 (fr) 1977-05-24 1978-05-22 Compositions pour pellicules thermoplastiques a base de polyolefines

Country Status (8)

Country Link
US (1) US4136072A (fr)
JP (1) JPS53145855A (fr)
BE (1) BE867368A (fr)
CA (1) CA1115888A (fr)
DE (1) DE2812391A1 (fr)
FR (1) FR2392071A1 (fr)
GB (1) GB1599326A (fr)
NL (1) NL7800776A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063006A1 (fr) * 1981-04-01 1982-10-20 American Can Company Mélange à base de copolymère éthylène/alcool de vinyle, un procédé pour la fabrication de pellicules composées à partir de ce mélange et pellicules composées

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5084927A (en) * 1991-02-08 1992-02-04 Tan Sense Medical Corp. Method for protecting a surface from contaminants
US5250612A (en) * 1991-10-07 1993-10-05 The Dow Chemical Company Polyethylene films exhibiting low blocking force
US5268230A (en) * 1992-02-28 1993-12-07 Eastman Kodak Company Extrusion coating process for producing a high gloss polyethylene coating
US5219419A (en) * 1992-11-02 1993-06-15 Packer Plastics, Incorporated Stackable mug
AU2001272386A1 (en) * 2000-05-03 2001-11-12 Heinz Stemmler Jr. Composition for coating sausages and hard cheeses
EP1151671A1 (fr) * 2000-05-03 2001-11-07 Stemmler, Heinz Composition pour recouvrir des saucisses de longue conservation et des fromages à pâte dure
US7531594B2 (en) * 2002-08-12 2009-05-12 Exxonmobil Chemical Patents Inc. Articles from plasticized polyolefin compositions
US7622523B2 (en) * 2002-08-12 2009-11-24 Exxonmobil Chemical Patents Inc. Plasticized polyolefin compositions
US8003725B2 (en) * 2002-08-12 2011-08-23 Exxonmobil Chemical Patents Inc. Plasticized hetero-phase polyolefin blends
CN100345896C (zh) 2002-08-12 2007-10-31 埃克森美孚化学专利公司 增塑聚烯烃组合物
US7998579B2 (en) * 2002-08-12 2011-08-16 Exxonmobil Chemical Patents Inc. Polypropylene based fibers and nonwovens
US7271209B2 (en) * 2002-08-12 2007-09-18 Exxonmobil Chemical Patents Inc. Fibers and nonwovens from plasticized polyolefin compositions
US8192813B2 (en) 2003-08-12 2012-06-05 Exxonmobil Chemical Patents, Inc. Crosslinked polyethylene articles and processes to produce same
US8389615B2 (en) * 2004-12-17 2013-03-05 Exxonmobil Chemical Patents Inc. Elastomeric compositions comprising vinylaromatic block copolymer, polypropylene, plastomer, and low molecular weight polyolefin
WO2007011530A2 (fr) 2005-07-15 2007-01-25 Exxonmobil Chemical Patents, Inc. Compositions élastomères
EP1954730B2 (fr) 2005-11-23 2019-10-23 Dow Global Technologies LLC Interpolymères hétérogènes à base d'alpha oléfine d'éthylène en composition à phase séparée
US20090218732A1 (en) * 2008-02-29 2009-09-03 David Cron System and method for edge heating of stretch film
CN115490940B (zh) * 2021-06-17 2024-02-02 万华化学集团股份有限公司 一种防雾透气耐老化的透明聚乙烯复合材料及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB645914A (en) * 1947-08-13 1950-11-08 British Cellophane Ltd Improvements in or relating to moistureproofing heat-sealing coating compositions, and in or relating to articles coated therewith
GB781467A (en) 1954-04-09 1957-08-21 British Cellophane Ltd Method of improving the bonding properties of solid polyethylene plastic materials
US2928797A (en) * 1957-09-12 1960-03-15 Eastman Kodak Co Aqueous dispersion of synthetic polymers for floor polishing composition
BE618149A (fr) * 1961-05-26 1900-01-01
US3313754A (en) * 1964-12-16 1967-04-11 Hercules Inc Alloys of polyolefins and rosin derivatives
US3615106A (en) * 1969-04-04 1971-10-26 Nat Starch Chem Corp Manufacture of hard covered books
US3853606A (en) * 1971-01-19 1974-12-10 Steel Corp Coated metal fasteners

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063006A1 (fr) * 1981-04-01 1982-10-20 American Can Company Mélange à base de copolymère éthylène/alcool de vinyle, un procédé pour la fabrication de pellicules composées à partir de ce mélange et pellicules composées

Also Published As

Publication number Publication date
DE2812391A1 (de) 1978-11-30
CA1115888A (fr) 1982-01-05
BE867368A (fr) 1978-11-23
GB1599326A (en) 1981-09-30
NL7800776A (nl) 1978-11-28
US4136072A (en) 1979-01-23
JPS53145855A (en) 1978-12-19

Similar Documents

Publication Publication Date Title
FR2392071A1 (fr) Compositions pour pellicules thermoplastiques a base de polyolefines
AU561437B2 (en) Butene-1-ethylene copolymer composition
US4311808A (en) Cling film composition of olefin polymer blend
KR900000414B1 (ko) 식품포장용 무독성랲 필림 및 그 제조방법
US4073782A (en) Wrapping film
TW370491B (en) Modified atmosphere films useful in the packaging of perishable food
US5766772A (en) Anti-fog film, method of packaging products having high moisture content and products thus packaged
EP0816069A3 (fr) Feuille multicouche en plastique utilisable pour emballer des produits alimentaires à cuire dans l'emballage
ATE169321T1 (de) Heisssiegelfähige filme und daraus hergestellte gegenstände
MY117859A (en) Gaskets made from olefin polymers
DE69307751D1 (de) Biaxial orientierte wärmeschrumpfbare Folie
KR910021431A (ko) 포장용 필름 및 시이트를 위한 중합체 블렌드, 이로써 구성되는 라미나 구조물 및 포장물
KR900701870A (ko) 초전밀도의 선형 저밀도 폴리에틸렌
AU7361581A (en) Propylene + butylene-1-ethylene compositions
US4621119A (en) Polypropylene-polyethylene-(ethylene-propylene rubber) compositions and films thereof with improved tear strength
SE7711611L (sv) Forpackningsfilmer
TW543224B (en) Polyolefin microporous membrane
AU7795791A (en) Packaging materials
AU5855898A (en) A thermoplastic resin composition and moulded articles
EP0254668A3 (fr) Procédé pour la fabrication de compositions antibuée permanentes, ainsi que produits et pellicules fabriqués à partir de ces compositions
DE69734091T2 (de) Mittlere-Dichte-Polyethylenzusammensetzungen für Folien
DK0992339T3 (da) Termoplastiske C2-alfa-olefincopolymerblanding og film
KR890000317A (ko) 선어포장물 및 선어의 가공방법
DE69409530D1 (de) Dichtungen hergestellt aus elastischen, im wesentlichen linearen olefin-polymeren
KR960001001A (ko) 레토르트 포장용 필름