JPS6422943A - Polyethylene polymer composition for stretchable film - Google Patents
Polyethylene polymer composition for stretchable filmInfo
- 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
Links
Landscapes
- 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.).
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)
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 |
-
1987
- 1987-07-17 JP JP62178672A patent/JPH0819288B2/en not_active Expired - Fee Related
Patent Citations (6)
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 |