JPS5698250A - Rubber compostion for belt - Google Patents
Rubber compostion for beltInfo
- 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
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
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)
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)
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 |
-
1980
- 1980-01-09 JP JP56880A patent/JPS5698250A/en active Granted
Patent Citations (3)
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)
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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