JPS572349A - Rubber composition for vulcanization - Google Patents

Rubber composition for vulcanization

Info

Publication number
JPS572349A
JPS572349A JP7557280A JP7557280A JPS572349A JP S572349 A JPS572349 A JP S572349A JP 7557280 A JP7557280 A JP 7557280A JP 7557280 A JP7557280 A JP 7557280A JP S572349 A JPS572349 A JP S572349A
Authority
JP
Japan
Prior art keywords
olefin
ethylene
copolymer rubber
unit
flame
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
JP7557280A
Other languages
Japanese (ja)
Other versions
JPH0146536B2 (en
Inventor
Tetsuo Tojo
Yasuhiko Otawa
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 JP7557280A priority Critical patent/JPS572349A/en
Publication of JPS572349A publication Critical patent/JPS572349A/en
Publication of JPH0146536B2 publication Critical patent/JPH0146536B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE: A rubber composition having improved processing characteristics without adding a softening agent to it, providing a vulcanized material having rubberlike properties, strength, and sufficient flame retardancy, obtained by adding a flame-retardant to a specific ethylene-olefin copolymer rubber.
CONSTITUTION: 10W70pts.wt., Preferably 25W55pts.wt. flame-retardant is added to 100pts.wt. ethylene-α-olefin copolymer rubber having 82/18W95/5, preferably 85/15W95/5 molar ratio of ethylene unit to 4W10C α-olefin unit (ethylene/α-olefin), and 0.6W3.0dl/g, preferably 0.8W1.5dl/g intrinsic viscosity [η]. 1-Butene is preferable as the α-olefin unit of the copolymer, and the copolymer rubber contains well a polyene component, preferably dicyclopentadiene, etc. with respect to processing characteristics.
COPYRIGHT: (C)1982,JPO&Japio
JP7557280A 1980-06-06 1980-06-06 Rubber composition for vulcanization Granted JPS572349A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7557280A JPS572349A (en) 1980-06-06 1980-06-06 Rubber composition for vulcanization

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7557280A JPS572349A (en) 1980-06-06 1980-06-06 Rubber composition for vulcanization

Publications (2)

Publication Number Publication Date
JPS572349A true JPS572349A (en) 1982-01-07
JPH0146536B2 JPH0146536B2 (en) 1989-10-09

Family

ID=13580027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7557280A Granted JPS572349A (en) 1980-06-06 1980-06-06 Rubber composition for vulcanization

Country Status (1)

Country Link
JP (1) JPS572349A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61254647A (en) * 1985-05-07 1986-11-12 Nippon Petrochem Co Ltd Flame-retardant ethylene copolymer composition
JPS6320348A (en) * 1986-07-14 1988-01-28 Fujikura Ltd Flame-retardant composition
CN100348694C (en) * 2004-05-21 2007-11-14 中国石油天然气股份有限公司 Flame-retardant resin composition having positive temperature coefficient of resistance

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527322A (en) * 1978-08-17 1980-02-27 Mitsui Petrochem Ind Ltd Ethylene copolymer rubber and its vulcanized product

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527322A (en) * 1978-08-17 1980-02-27 Mitsui Petrochem Ind Ltd Ethylene copolymer rubber and its vulcanized product

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61254647A (en) * 1985-05-07 1986-11-12 Nippon Petrochem Co Ltd Flame-retardant ethylene copolymer composition
JPS6320348A (en) * 1986-07-14 1988-01-28 Fujikura Ltd Flame-retardant composition
CN100348694C (en) * 2004-05-21 2007-11-14 中国石油天然气股份有限公司 Flame-retardant resin composition having positive temperature coefficient of resistance

Also Published As

Publication number Publication date
JPH0146536B2 (en) 1989-10-09

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