JPS57143340A - Polyethylene resin composition for transparent, thermally shrinkable articles - Google Patents
Polyethylene resin composition for transparent, thermally shrinkable articlesInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0414117Y2 (en) * | 1988-06-20 | 1992-03-31 |
Citations (4)
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 |
-
1981
- 1981-03-02 JP JP56028441A patent/JPS6031336B2/en not_active Expired
Patent Citations (4)
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)
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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