JPS57143340A - Polyethylene resin composition for transparent, thermally shrinkable articles - Google Patents

Polyethylene resin composition for transparent, thermally shrinkable articles

Info

Publication number
JPS57143340A
JPS57143340A JP56028441A JP2844181A JPS57143340A JP S57143340 A JPS57143340 A JP S57143340A JP 56028441 A JP56028441 A JP 56028441A JP 2844181 A JP2844181 A JP 2844181A JP S57143340 A JPS57143340 A JP S57143340A
Authority
JP
Japan
Prior art keywords
pressure process
ethylene copolymer
density
chain low
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.)
Granted
Application number
JP56028441A
Other languages
Japanese (ja)
Other versions
JPS6031336B2 (en
Inventor
Shinzo Yamakawa
Norio Murata
Fumio Yamamoto
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP56028441A priority Critical patent/JPS6031336B2/en
Publication of JPS57143340A publication Critical patent/JPS57143340A/en
Publication of JPS6031336B2 publication Critical patent/JPS6031336B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: The titled composition that is composed of a straight-chain low-density polyethylene made by the medium or low pressure process and of a polar ethylene copolymer or a mixture thereof with a branched-chain low-density polyethlene made by the high pressure process, thus showing high heat-shrinking force and high cracking resistance.
CONSTITUTION: The objective composition comprises (A) 30W98pts.wt. of straight-chain low-density polyethylene made by the medium or low pressure process, (B) 70W2pts. of a polar ethylene copolymer containing, in its molecules, polar functional groups selected from vinyl ester, hydroxyl, epoxy, carboxyl, carboxylic ester, carboxylic metal salt or of a mixture thereof with branched- chain low-density polyehtylene produced by the high pressure process, which may contain 1W25wt% comonomers, and (C) 0.1W5pts. of antioxidant. Instead of the polar ethylene copolymer as component B, chlorinated polyethylene or chlorosulfonated polyethylene may be used.
COPYRIGHT: (C)1982,JPO&Japio
JP56028441A 1981-03-02 1981-03-02 Polyethylene resin composition for transparent heat-shrinkable articles Expired JPS6031336B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56028441A JPS6031336B2 (en) 1981-03-02 1981-03-02 Polyethylene resin composition for transparent heat-shrinkable articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56028441A JPS6031336B2 (en) 1981-03-02 1981-03-02 Polyethylene resin composition for transparent heat-shrinkable articles

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP5288584A Division JPS6031865B2 (en) 1984-03-19 1984-03-19 Polyethylene resin composition for transparent heat-shrinkable articles
JP5288684A Division JPS6031866B2 (en) 1984-03-19 1984-03-19 Polyethylene resin composition for transparent heat-shrinkable articles

Publications (2)

Publication Number Publication Date
JPS57143340A true JPS57143340A (en) 1982-09-04
JPS6031336B2 JPS6031336B2 (en) 1985-07-22

Family

ID=12248758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56028441A Expired JPS6031336B2 (en) 1981-03-02 1981-03-02 Polyethylene resin composition for transparent heat-shrinkable articles

Country Status (1)

Country Link
JP (1) JPS6031336B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58167636A (en) * 1982-03-26 1983-10-03 Hitachi Cable Ltd Heat shrinkable cable
JPS6071653A (en) * 1983-08-22 1985-04-23 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− Blend of ionomer and propylene copolymer
JPS61225235A (en) * 1985-03-30 1986-10-07 Mitsubishi Cable Ind Ltd Resin composition
JPS61228045A (en) * 1985-03-30 1986-10-11 Mitsubishi Cable Ind Ltd Resin composition

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0414117Y2 (en) * 1988-06-20 1992-03-31

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523642A (en) * 1975-06-26 1977-01-12 Showa Denko Kk Resin compositions
JPS5229845A (en) * 1975-09-02 1977-03-07 Mitsuboshi Belting Ltd Thermoplastic rubber composition
JPS5233941A (en) * 1975-09-12 1977-03-15 Toa Nenryo Kogyo Kk Modified polyethylene composition
JPS5351273A (en) * 1976-10-22 1978-05-10 Sekisui Chemical Co Ltd Method of producing thermoshrinking film

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS523642A (en) * 1975-06-26 1977-01-12 Showa Denko Kk Resin compositions
JPS5229845A (en) * 1975-09-02 1977-03-07 Mitsuboshi Belting Ltd Thermoplastic rubber composition
JPS5233941A (en) * 1975-09-12 1977-03-15 Toa Nenryo Kogyo Kk Modified polyethylene composition
JPS5351273A (en) * 1976-10-22 1978-05-10 Sekisui Chemical Co Ltd Method of producing thermoshrinking film

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58167636A (en) * 1982-03-26 1983-10-03 Hitachi Cable Ltd Heat shrinkable cable
JPS6071653A (en) * 1983-08-22 1985-04-23 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− Blend of ionomer and propylene copolymer
JPH0149382B2 (en) * 1983-08-22 1989-10-24 Ii Ai Deyuhon De Nimoasu Ando Co
JPS61225235A (en) * 1985-03-30 1986-10-07 Mitsubishi Cable Ind Ltd Resin composition
JPS61228045A (en) * 1985-03-30 1986-10-11 Mitsubishi Cable Ind Ltd Resin composition

Also Published As

Publication number Publication date
JPS6031336B2 (en) 1985-07-22

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