JPS5452157A - Resin composition heat-sealable at low temperature, and biaxially oriented composite film having excellent transparency composed thereof - Google Patents
Resin composition heat-sealable at low temperature, and biaxially oriented composite film having excellent transparency composed thereofInfo
- Publication number
- JPS5452157A JPS5452157A JP11828977A JP11828977A JPS5452157A JP S5452157 A JPS5452157 A JP S5452157A JP 11828977 A JP11828977 A JP 11828977A JP 11828977 A JP11828977 A JP 11828977A JP S5452157 A JPS5452157 A JP S5452157A
- Authority
- JP
- Japan
- Prior art keywords
- propylene
- ethylene
- butene
- low temperature
- resin composition
- 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
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To provide a resin composition having excellent heat-sealability at low temperature, slipperiness, and antistatic properties, comprising a propylene copolymer, polybutene, and an ethylene copolymer.
CONSTITUTION: A resin compositon comprising (A) 94W50% of a mixture of at least two propylene copolymers selected from (a1) an ethylene-propylene random copolymer containing 1.5W10% of ethylene, (a2) an ethylene-propylene-butene-1 random copolymer containing 0W5% of ethylene, 8W30% of butene-1, and 92W65% of propylene, and (a3) a copolymer of two or more monomers selecfted from ethylene, propylene and butene-1, wherein the contents of ethylene, propylene and butene-1 are 0W5%, 98.5W65%, and 0W30%, respectively; (B) 3W30% of polybutene-1; and (C) 3W20% of an ethylene-propylene-butene-1 random copolymer containing 0.5W3% of propylene and 2W10% of butene-1
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11828977A JPS5452157A (en) | 1977-10-01 | 1977-10-01 | Resin composition heat-sealable at low temperature, and biaxially oriented composite film having excellent transparency composed thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11828977A JPS5452157A (en) | 1977-10-01 | 1977-10-01 | Resin composition heat-sealable at low temperature, and biaxially oriented composite film having excellent transparency composed thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5452157A true JPS5452157A (en) | 1979-04-24 |
JPS6129377B2 JPS6129377B2 (en) | 1986-07-07 |
Family
ID=14732977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11828977A Granted JPS5452157A (en) | 1977-10-01 | 1977-10-01 | Resin composition heat-sealable at low temperature, and biaxially oriented composite film having excellent transparency composed thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5452157A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6184242A (en) * | 1984-10-02 | 1986-04-28 | 住友化学工業株式会社 | Polypropylene multilayer film |
US5084360A (en) * | 1990-05-01 | 1992-01-28 | Courtaulds Films & Packaging (Holdings) Ltd. | Packaging materials |
US5468807A (en) * | 1991-08-08 | 1995-11-21 | Ube Rexene Corporation | Resin composition |
US6187477B1 (en) | 1998-03-05 | 2001-02-13 | Fujitsu Limited | Lithium secondary battery and cathode composition therefor |
-
1977
- 1977-10-01 JP JP11828977A patent/JPS5452157A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6184242A (en) * | 1984-10-02 | 1986-04-28 | 住友化学工業株式会社 | Polypropylene multilayer film |
US5084360A (en) * | 1990-05-01 | 1992-01-28 | Courtaulds Films & Packaging (Holdings) Ltd. | Packaging materials |
US5468807A (en) * | 1991-08-08 | 1995-11-21 | Ube Rexene Corporation | Resin composition |
US6187477B1 (en) | 1998-03-05 | 2001-02-13 | Fujitsu Limited | Lithium secondary battery and cathode composition therefor |
Also Published As
Publication number | Publication date |
---|---|
JPS6129377B2 (en) | 1986-07-07 |
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