JPS6422943A - Polyethylene polymer composition for stretchable film - Google Patents

Polyethylene polymer composition for stretchable film

Info

Publication number
JPS6422943A
JPS6422943A JP17867287A JP17867287A JPS6422943A JP S6422943 A JPS6422943 A JP S6422943A JP 17867287 A JP17867287 A JP 17867287A JP 17867287 A JP17867287 A JP 17867287A JP S6422943 A JPS6422943 A JP S6422943A
Authority
JP
Japan
Prior art keywords
10min
olefin
alpha
melt
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.)
Granted
Application number
JP17867287A
Other languages
Japanese (ja)
Other versions
JPH0819288B2 (en
Inventor
Toshio Fujii
Keishin Handa
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.)
Mitsubishi Kasei Vinyl Co
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Vinyl Co
Mitsubishi Kasei Corp
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 Mitsubishi Kasei Vinyl Co, Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Vinyl Co
Priority to JP62178672A priority Critical patent/JPH0819288B2/en
Publication of JPS6422943A publication Critical patent/JPS6422943A/en
Publication of JPH0819288B2 publication Critical patent/JPH0819288B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE:To provide the titled composition composed of a copolymer of ethylene and a >=3C alpha-olefin, giving a film having high stretchability, keeping sufficiently high mechanical characteristics even if stretched beyond the intrinsic elastic limit and suitable for stretch packaging, etc. CONSTITUTION:The objective composition is produced by compounding (A) 100pts.wt. of a copolymer of A1 ethylene and A2 a >=3C alpha-olefin (e.g. propylene or butene-1) having a melt-index of <=2g/10min and a density of <=0.918g/cm<3> with (B) 0-70pts.wt. of a linear low-density polyethylene having a melt-index of <=10g/10min and an elongation of >=500% and (C) 0.1-20pts.wt., preferably 0.2-10pts.wt. of a polasticizer expressed by formula (Ar is carboxylic acid residue containing aromatic group, etc.; B is polybasic carboxylic acid residue, etc.; n is 1-8; m is 0-7; etc.).
JP62178672A 1987-07-17 1987-07-17 Polyethylene resin composition Expired - Fee Related JPH0819288B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62178672A JPH0819288B2 (en) 1987-07-17 1987-07-17 Polyethylene resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62178672A JPH0819288B2 (en) 1987-07-17 1987-07-17 Polyethylene resin composition

Publications (2)

Publication Number Publication Date
JPS6422943A true JPS6422943A (en) 1989-01-25
JPH0819288B2 JPH0819288B2 (en) 1996-02-28

Family

ID=16052545

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62178672A Expired - Fee Related JPH0819288B2 (en) 1987-07-17 1987-07-17 Polyethylene resin composition

Country Status (1)

Country Link
JP (1) JPH0819288B2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734145A (en) * 1980-08-07 1982-02-24 Mitsui Petrochem Ind Ltd Ethylene-alpha-olefin copolymer composition
JPS58194936A (en) * 1982-05-11 1983-11-14 Asahi Chem Ind Co Ltd Ethylene/alpha-olefin copolymer film
JPS61112627A (en) * 1984-11-08 1986-05-30 Showa Denko Kk Low-temperature heat-shrink film
JPS61241340A (en) * 1985-04-19 1986-10-27 Mitsui Petrochem Ind Ltd Ethylene-alpha-olefin copolymer composition
JPS63213540A (en) * 1987-03-02 1988-09-06 Mitsubishi Kasei Corp Polyethylene resin composition for stretchable film
JPS63218749A (en) * 1987-03-05 1988-09-12 Mitsubishi Kasei Corp Polyethylene resin composition for extensible film

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5734145A (en) * 1980-08-07 1982-02-24 Mitsui Petrochem Ind Ltd Ethylene-alpha-olefin copolymer composition
JPS58194936A (en) * 1982-05-11 1983-11-14 Asahi Chem Ind Co Ltd Ethylene/alpha-olefin copolymer film
JPS61112627A (en) * 1984-11-08 1986-05-30 Showa Denko Kk Low-temperature heat-shrink film
JPS61241340A (en) * 1985-04-19 1986-10-27 Mitsui Petrochem Ind Ltd Ethylene-alpha-olefin copolymer composition
JPS63213540A (en) * 1987-03-02 1988-09-06 Mitsubishi Kasei Corp Polyethylene resin composition for stretchable film
JPS63218749A (en) * 1987-03-05 1988-09-12 Mitsubishi Kasei Corp Polyethylene resin composition for extensible film

Also Published As

Publication number Publication date
JPH0819288B2 (en) 1996-02-28

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees