KR830010139A - 자체-봉합성 신축포장필름 및 필름형성 조성물 - Google Patents

자체-봉합성 신축포장필름 및 필름형성 조성물 Download PDF

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Publication number
KR830010139A
KR830010139A KR1019820001828A KR820001828A KR830010139A KR 830010139 A KR830010139 A KR 830010139A KR 1019820001828 A KR1019820001828 A KR 1019820001828A KR 820001828 A KR820001828 A KR 820001828A KR 830010139 A KR830010139 A KR 830010139A
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KR
South Korea
Prior art keywords
composition
low density
weight percent
ethylene
weight
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.)
Ceased
Application number
KR1019820001828A
Other languages
English (en)
Korean (ko)
Inventor
알렌 코윈 미첼
에이 니에드 젤스키 스탠리
제이. 갈로 패트릭
Original Assignee
에드워드 지. 그리어
유니온 카바이드 코포레이션
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 에드워드 지. 그리어, 유니온 카바이드 코포레이션 filed Critical 에드워드 지. 그리어
Publication of KR830010139A publication Critical patent/KR830010139A/ko
Ceased legal-status Critical Current

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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
    • 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
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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
    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • 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
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms

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  • 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1019820001828A 1981-04-27 1982-04-26 자체-봉합성 신축포장필름 및 필름형성 조성물 Ceased KR830010139A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25804181A 1981-04-27 1981-04-27
US258.041 1981-04-27

Publications (1)

Publication Number Publication Date
KR830010139A true KR830010139A (ko) 1983-12-26

Family

ID=22978848

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019820001828A Ceased KR830010139A (ko) 1981-04-27 1982-04-26 자체-봉합성 신축포장필름 및 필름형성 조성물

Country Status (6)

Country Link
EP (1) EP0065359A1 (https=)
JP (1) JPS57182341A (https=)
KR (1) KR830010139A (https=)
AU (1) AU8294182A (https=)
GR (1) GR75465B (https=)
ZA (1) ZA822553B (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949248A (ja) * 1982-09-14 1984-03-21 Idemitsu Petrochem Co Ltd 包装用フイルム
US4447480A (en) * 1982-12-01 1984-05-08 Union Carbide Corporation Shrinkable film for poultry bags
JPS60108446A (ja) * 1983-11-18 1985-06-13 Mitsubishi Petrochem Co Ltd 充填包装方法
DE3475408D1 (en) * 1984-05-22 1989-01-05 Du Pont Canada Blends of polyethylene and polybutenes
KR900000414B1 (ko) * 1986-02-22 1990-01-30 주식회사 크린랲 식품포장용 무독성랲 필림 및 그 제조방법
NZ228332A (en) * 1988-03-18 1991-06-25 Exxon Chemical Patents Inc Food wrap film comprising ethylene vinyl acetate, polyethylene and an elastomer
US5175049A (en) * 1989-04-27 1992-12-29 The Dow Chemical Company Polyolefin laminate cling films
EP1629038A2 (en) * 2003-05-21 2006-03-01 Basell Poliolefine Italia S.r.l. Polyethylene films for packaging

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1491872A (en) * 1974-07-05 1977-11-16 Exxon Research Engineering Co Olefin polymer compositions suitable for fabricating into self-sealing films
GB1494332A (en) * 1974-07-09 1977-12-07 Exxon Research Engineering Co Self-sealing films
JPS5227451A (en) * 1975-08-28 1977-03-01 Mitsubishi Chem Ind Ltd Polyolefin composition
JPS5331751A (en) * 1976-09-03 1978-03-25 Jujo Paper Co Ltd Packaging film
EP0014539A3 (en) * 1979-02-07 1980-09-03 Exxon Research And Engineering Company Controlled tackiness in epm/ldpe blends

Also Published As

Publication number Publication date
ZA822553B (en) 1983-03-30
EP0065359A1 (en) 1982-11-24
JPS57182341A (en) 1982-11-10
AU8294182A (en) 1982-11-04
GR75465B (https=) 1984-07-20

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19820426

PG1501 Laying open of application
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19851230

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19820426

Comment text: Patent Application

PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19881228

Patent event code: PE09021S01D

PE0601 Decision on rejection of patent

Patent event date: 19890316

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19881228

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I