JPS5571738A - Thermoplastic elastomer - Google Patents
Thermoplastic elastomerInfo
- Publication number
- JPS5571738A JPS5571738A JP14411678A JP14411678A JPS5571738A JP S5571738 A JPS5571738 A JP S5571738A JP 14411678 A JP14411678 A JP 14411678A JP 14411678 A JP14411678 A JP 14411678A JP S5571738 A JPS5571738 A JP S5571738A
- Authority
- JP
- Japan
- Prior art keywords
- olefin
- thermoplastic elastomer
- ethylene
- units
- copolymer rubber
- 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: To prepare a thermoplastic elastomer suitable for the extrusion or injection molding of a large-sized, thick-walled article, by compounding a crosslinked ethylene/α-olefin copolymer rubber with an olefin resin.
CONSTITUTION: A thermoplastic elastomer composed of (A) 90W50wt% of a crosslinked rubber obtained by the dynamic heat-treatment of a copolymer rubber comprising ethylene units and 4W10C α-olefin units, and having an (ethylene/α-olefin) ratio of 80/20W95/5 and an intrinsic viscosity of 0.6W6dl/g, with a crosslinking agent, and (B) 10W50wt% of a polyolefin resin.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14411678A JPS5571738A (en) | 1978-11-24 | 1978-11-24 | Thermoplastic elastomer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14411678A JPS5571738A (en) | 1978-11-24 | 1978-11-24 | Thermoplastic elastomer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5571738A true JPS5571738A (en) | 1980-05-30 |
JPS62938B2 JPS62938B2 (en) | 1987-01-10 |
Family
ID=15354553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14411678A Granted JPS5571738A (en) | 1978-11-24 | 1978-11-24 | Thermoplastic elastomer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5571738A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56106944A (en) * | 1980-01-29 | 1981-08-25 | Mitsui Petrochem Ind Ltd | Polyethylene resin composition for crosslinking |
JPS5991142A (en) * | 1982-10-20 | 1984-05-25 | モンサント・コンパニ− | Manufacture of elastic plastic composition |
JPS59221347A (en) * | 1983-05-31 | 1984-12-12 | Mitsui Petrochem Ind Ltd | Thermoplastic elastomer composition having excellent injection weldability |
US4732940A (en) * | 1984-12-27 | 1988-03-22 | Nippon Oil Company, Limited | Crosslinked resin compositions |
US4861834A (en) * | 1985-12-24 | 1989-08-29 | Societe Chimique Des Charbonnages S.A. | Compositions of ethylene polymers, and method for the preparation thereof |
JPH0834297A (en) * | 1994-07-20 | 1996-02-06 | Mitsui Petrochem Ind Ltd | Automobile trimming parts |
US6723794B2 (en) | 1995-06-29 | 2004-04-20 | Mitsui Chemicals, Inc. | Olefin thermoplastic elastomer composition comprising crystalline polyolefin resin and ethylene/α-olefin/nonconjugated polyene copolymer rubber |
KR100575121B1 (en) * | 1999-06-28 | 2006-05-03 | 미쓰이 가가쿠 가부시키가이샤 | Processes of producing olefinic thermoplastic elastomer compositions, and compositions obtainable thereby |
JP2013249398A (en) * | 2012-06-01 | 2013-12-12 | Mitsui Chemicals Inc | ETHYLENE-α-OLEFIN NONCONJUGATED POLYENE COPOLYMER RUBBER PELLET |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101392081B (en) | 2004-04-19 | 2012-10-10 | 三井化学株式会社 | Alpha-olefins polymer compositions, molded objects made from the compositions and novel polymers |
-
1978
- 1978-11-24 JP JP14411678A patent/JPS5571738A/en active Granted
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56106944A (en) * | 1980-01-29 | 1981-08-25 | Mitsui Petrochem Ind Ltd | Polyethylene resin composition for crosslinking |
JPH0127098B2 (en) * | 1980-01-29 | 1989-05-26 | Mitsui Petrochemical Ind | |
JPS5991142A (en) * | 1982-10-20 | 1984-05-25 | モンサント・コンパニ− | Manufacture of elastic plastic composition |
JPH0529653B2 (en) * | 1982-10-20 | 1993-05-06 | Adobansudo Erasutomaa Shisutemuzu Lp | |
JPS59221347A (en) * | 1983-05-31 | 1984-12-12 | Mitsui Petrochem Ind Ltd | Thermoplastic elastomer composition having excellent injection weldability |
JPH0410505B2 (en) * | 1983-05-31 | 1992-02-25 | ||
US4732940A (en) * | 1984-12-27 | 1988-03-22 | Nippon Oil Company, Limited | Crosslinked resin compositions |
US4861834A (en) * | 1985-12-24 | 1989-08-29 | Societe Chimique Des Charbonnages S.A. | Compositions of ethylene polymers, and method for the preparation thereof |
JPH0834297A (en) * | 1994-07-20 | 1996-02-06 | Mitsui Petrochem Ind Ltd | Automobile trimming parts |
US6723794B2 (en) | 1995-06-29 | 2004-04-20 | Mitsui Chemicals, Inc. | Olefin thermoplastic elastomer composition comprising crystalline polyolefin resin and ethylene/α-olefin/nonconjugated polyene copolymer rubber |
KR100575121B1 (en) * | 1999-06-28 | 2006-05-03 | 미쓰이 가가쿠 가부시키가이샤 | Processes of producing olefinic thermoplastic elastomer compositions, and compositions obtainable thereby |
JP2013249398A (en) * | 2012-06-01 | 2013-12-12 | Mitsui Chemicals Inc | ETHYLENE-α-OLEFIN NONCONJUGATED POLYENE COPOLYMER RUBBER PELLET |
Also Published As
Publication number | Publication date |
---|---|
JPS62938B2 (en) | 1987-01-10 |
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