JPS5698250A - Rubber compostion for belt - Google Patents

Rubber compostion for belt

Info

Publication number
JPS5698250A
JPS5698250A JP56880A JP56880A JPS5698250A JP S5698250 A JPS5698250 A JP S5698250A JP 56880 A JP56880 A JP 56880A JP 56880 A JP56880 A JP 56880A JP S5698250 A JPS5698250 A JP S5698250A
Authority
JP
Japan
Prior art keywords
propylene
ethylene
rubber
less
belt
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
JP56880A
Other languages
Japanese (ja)
Other versions
JPS627945B2 (en
Inventor
Takashi Mishima
Katsuo Okamoto
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 JP56880A priority Critical patent/JPS5698250A/en
Publication of JPS5698250A publication Critical patent/JPS5698250A/en
Publication of JPS627945B2 publication Critical patent/JPS627945B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a rubber composition useful as a belt of a conveyor for high- temperature transportation, etc., having super thermal aging resistance, by blending a mixture of specific copolymer rubber with a specific vulcanizing agent, vulcanizing accelerator, antioxidant, and processing auxiliary.
CONSTITUTION: (A) Copolymer rubber of ethylene, propylene, and polyene having a amolar ratio of ethylene/propylene about 50/50 W about 95/5 is blended with (B) copolymer rubber of ethylene and propylene having a molar ratio of ethylene/ propylene about 50/50W95/5 is such a way that a weight ratio of A/B is about 55/ 45 W about 90/10 to give a rubber ingredient. 100pts.wt. rubber ingredient it blended with about not less than 0.003mol part organic peroxide as a vulcanizing agent, about not less than 0.003mol part vulcanizing accelerator, about not less than 5prs.wt. antioxidant, and about not more than 20pts.wt. processing auxiliary.
COPYRIGHT: (C)1981,JPO&Japio
JP56880A 1980-01-09 1980-01-09 Rubber compostion for belt Granted JPS5698250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56880A JPS5698250A (en) 1980-01-09 1980-01-09 Rubber compostion for belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56880A JPS5698250A (en) 1980-01-09 1980-01-09 Rubber compostion for belt

Publications (2)

Publication Number Publication Date
JPS5698250A true JPS5698250A (en) 1981-08-07
JPS627945B2 JPS627945B2 (en) 1987-02-19

Family

ID=11477309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56880A Granted JPS5698250A (en) 1980-01-09 1980-01-09 Rubber compostion for belt

Country Status (1)

Country Link
JP (1) JPS5698250A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6337149A (en) * 1985-08-02 1988-02-17 エクソン・ケミカル・パテンツ・インク Ethylene/propylene elastomer having good processability
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
JPS6475552A (en) * 1987-09-18 1989-03-22 Sumitomo Chemical Co Rubber composition
JPH01289846A (en) * 1988-05-17 1989-11-21 Nippon Petrochem Co Ltd Thermoplastic elastomer composition
JP2002332409A (en) * 2001-05-08 2002-11-22 Bridgestone Corp Resin composition for vulcanization mold and method for peroxide vulcanization of rubber-like elastic body
EP1698661A4 (en) * 2003-12-25 2008-02-20 Jsr Corp Thermoplastic elastomer composition, method for producing same and formed article

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698275A (en) * 1980-01-09 1981-08-07 Mitsui Petrochem Ind Ltd Rubber composition for sealing material
JPS6027129A (en) * 1983-07-25 1985-02-12 Mitsubishi Electric Corp Method for annealing metallic film wiring
JPS621624A (en) * 1985-06-27 1987-01-07 Nissan Motor Co Ltd Device for preventing windshield pane from tilting

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5698275A (en) * 1980-01-09 1981-08-07 Mitsui Petrochem Ind Ltd Rubber composition for sealing material
JPS6027129A (en) * 1983-07-25 1985-02-12 Mitsubishi Electric Corp Method for annealing metallic film wiring
JPS621624A (en) * 1985-06-27 1987-01-07 Nissan Motor Co Ltd Device for preventing windshield pane from tilting

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6337149A (en) * 1985-08-02 1988-02-17 エクソン・ケミカル・パテンツ・インク Ethylene/propylene elastomer having good processability
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
JPS6475552A (en) * 1987-09-18 1989-03-22 Sumitomo Chemical Co Rubber composition
JPH01289846A (en) * 1988-05-17 1989-11-21 Nippon Petrochem Co Ltd Thermoplastic elastomer composition
JP2002332409A (en) * 2001-05-08 2002-11-22 Bridgestone Corp Resin composition for vulcanization mold and method for peroxide vulcanization of rubber-like elastic body
EP1698661A4 (en) * 2003-12-25 2008-02-20 Jsr Corp Thermoplastic elastomer composition, method for producing same and formed article

Also Published As

Publication number Publication date
JPS627945B2 (en) 1987-02-19

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