IE41781L - Composition for self-sealing films - Google Patents

Composition for self-sealing films

Info

Publication number
IE41781L
IE41781L IE751469A IE146975A IE41781L IE 41781 L IE41781 L IE 41781L IE 751469 A IE751469 A IE 751469A IE 146975 A IE146975 A IE 146975A IE 41781 L IE41781 L IE 41781L
Authority
IE
Ireland
Prior art keywords
copolymer
weight per
per cent
vinyl
ester
Prior art date
Application number
IE751469A
Other versions
IE41781B1 (en
Original Assignee
Exxon Research Engineering 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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of IE41781L publication Critical patent/IE41781L/en
Publication of IE41781B1 publication Critical patent/IE41781B1/en

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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
    • 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
    • C08L23/06—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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/10—Adhesives in the form of films or foils without carriers
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Wrappers (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

1491872 Polyolefin compositions EXXON RESEARCH & ENG CO 9 May 1975 [5 July 1974] 29970/74 Heading C3P Compositions suitable for making self-sealing films with good antifog properties and good oxygen permeability comprise (1) 95À0 to 99À9 weight per cent of either a copolymer of ethylene with a vinyl or hydrocarbyl-substituted ester of a C 1-30 monocarboxylic acid or a mixture of a thermoplastic polyolefin with such a copolymer, the copolymer or mixture of thermoplastic polyolefin and copolymer containing 0À10 to 1À95 weight per cent of polymerized vinyl or substituted vinyl ester, and (2) 0À1 to 5À0 weight per cent of a partial ester of a of a carboxylic acid and a polyol. The compositions may be made into films by tubular blowing or chill roll casting. Preferred partial esters are sorbitan monolaurate, monostearate and monobehenate. In an example film is blown from a composition comprising polyethylene, ethylene/vinyl acetate copolymer and sorbitan monolaurate, the vinyl acetate content of the polymer blend being 1À83 weight per cent. [GB1491872A]
IE1469/75A 1974-07-05 1975-07-02 Olefin polymer compositions suitable for fabrication into self-sealing films IE41781B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29970/74A GB1491872A (en) 1974-07-05 1974-07-05 Olefin polymer compositions suitable for fabricating into self-sealing films

Publications (2)

Publication Number Publication Date
IE41781L true IE41781L (en) 1976-01-05
IE41781B1 IE41781B1 (en) 1980-03-26

Family

ID=10300159

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1469/75A IE41781B1 (en) 1974-07-05 1975-07-02 Olefin polymer compositions suitable for fabrication into self-sealing films

Country Status (14)

Country Link
JP (1) JPS5130848A (en)
BE (1) BE830790A (en)
BR (1) BR7504208A (en)
DE (1) DE2522531A1 (en)
DK (1) DK230575A (en)
FI (1) FI751584A7 (en)
FR (1) FR2277134A1 (en)
GB (1) GB1491872A (en)
IE (1) IE41781B1 (en)
IT (1) IT1038260B (en)
LU (1) LU72851A1 (en)
NL (1) NL7507313A (en)
NO (1) NO752040L (en)
SE (1) SE408801B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR75465B (en) * 1981-04-27 1984-07-20 Union Carbide Corp
US4367256A (en) * 1981-05-15 1983-01-04 Union Carbide Corporation Cling-wrap polyethylene film
US4379197A (en) * 1981-12-02 1983-04-05 El Paso Polyolefins Company Stretch wrap film composition
JPS6369852A (en) * 1986-09-11 1988-03-29 Okamoto Kk Polyethylene based resin composition
CN113896978A (en) * 2021-10-29 2022-01-07 东莞市腾和新材料科技有限公司 EVA (ethylene-vinyl acetate copolymer) storage basket and preparation method thereof

Also Published As

Publication number Publication date
FR2277134A1 (en) 1976-01-30
GB1491872A (en) 1977-11-16
DE2522531A1 (en) 1976-01-22
FI751584A7 (en) 1976-01-06
FR2277134B1 (en) 1979-07-20
DK230575A (en) 1976-01-06
BE830790A (en) 1975-12-29
JPS5130848A (en) 1976-03-16
SE7506653L (en) 1976-01-07
NO752040L (en) 1976-01-06
IT1038260B (en) 1979-11-20
IE41781B1 (en) 1980-03-26
BR7504208A (en) 1976-07-06
SE408801B (en) 1979-07-09
AU8120875A (en) 1976-11-18
NL7507313A (en) 1976-01-07
LU72851A1 (en) 1976-04-13

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