JPS5569636A - Rubber composition for exterior trim parts of car - Google Patents

Rubber composition for exterior trim parts of car

Info

Publication number
JPS5569636A
JPS5569636A JP14277878A JP14277878A JPS5569636A JP S5569636 A JPS5569636 A JP S5569636A JP 14277878 A JP14277878 A JP 14277878A JP 14277878 A JP14277878 A JP 14277878A JP S5569636 A JPS5569636 A JP S5569636A
Authority
JP
Japan
Prior art keywords
parts
softening agent
car
ethylene
rubber 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
Application number
JP14277878A
Other languages
Japanese (ja)
Other versions
JPS6323218B2 (en
Inventor
Kiyoshi Honma
Tetsuo Tojo
Akira Matsuda
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries Ltd
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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP14277878A priority Critical patent/JPS5569636A/en
Publication of JPS5569636A publication Critical patent/JPS5569636A/en
Publication of JPS6323218B2 publication Critical patent/JPS6323218B2/ja
Granted legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: A specific ethylene-α-olefin copolymer rubber is incorporated with a softening agent and filler to give title composition with high weathering resistance, impact strength, deformation restoration as well as mechanical strength, hardness and processability.
CONSTITUTION: To 100 parts by wt of ethylene-α-olefin copolymer rubber that consists of ethylene units and 4W10C α-olefin, preferably 1-butene, at a molar ratio of 80/20W95/5, preferably 85/15W95/5, and has an intrinsic viscosity of 0.6W 6.0, preferably 1.0W3.0dl/g and preferably contains the polyene component, are added 0W75 parts, preferably 0W50 parts of softening agent as process oil and 0W 300, preferably 0W250 parts, totaling with the softening agent, of filler, preferably carbon black and 0.2W5, preferably 0.5W3 parts of vulcanizer as sulfur.
COPYRIGHT: (C)1980,JPO&Japio
JP14277878A 1978-11-21 1978-11-21 Rubber composition for exterior trim parts of car Granted JPS5569636A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14277878A JPS5569636A (en) 1978-11-21 1978-11-21 Rubber composition for exterior trim parts of car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14277878A JPS5569636A (en) 1978-11-21 1978-11-21 Rubber composition for exterior trim parts of car

Publications (2)

Publication Number Publication Date
JPS5569636A true JPS5569636A (en) 1980-05-26
JPS6323218B2 JPS6323218B2 (en) 1988-05-16

Family

ID=15323363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14277878A Granted JPS5569636A (en) 1978-11-21 1978-11-21 Rubber composition for exterior trim parts of car

Country Status (1)

Country Link
JP (1) JPS5569636A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61296047A (en) * 1985-06-24 1986-12-26 フオ−ド　モ−タ−　カンパニ− Elastomer composition
JPS63202641A (en) * 1987-02-18 1988-08-22 Sumitomo Chem Co Ltd Rubber composition
JPS63245451A (en) * 1987-03-31 1988-10-12 Sumitomo Chem Co Ltd Rubber composition
WO2019188338A1 (en) * 2018-03-28 2019-10-03 Nok株式会社 Rubber composition

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502753A (en) * 1973-05-11 1975-01-13
JPS5145185A (en) * 1974-10-16 1976-04-17 Sumitomo Chemical Co

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS502753A (en) * 1973-05-11 1975-01-13
JPS5145185A (en) * 1974-10-16 1976-04-17 Sumitomo Chemical Co

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61296047A (en) * 1985-06-24 1986-12-26 フオ−ド　モ−タ−　カンパニ− Elastomer composition
JPS63202641A (en) * 1987-02-18 1988-08-22 Sumitomo Chem Co Ltd Rubber composition
JPS63245451A (en) * 1987-03-31 1988-10-12 Sumitomo Chem Co Ltd Rubber composition
WO2019188338A1 (en) * 2018-03-28 2019-10-03 Nok株式会社 Rubber composition
CN111836854A (en) * 2018-03-28 2020-10-27 Nok株式会社 Rubber composition
JPWO2019188338A1 (en) * 2018-03-28 2021-01-14 Nok株式会社 Rubber composition
US11976185B2 (en) 2018-03-28 2024-05-07 Nok Corporation Rubber composition

Also Published As

Publication number Publication date
JPS6323218B2 (en) 1988-05-16

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