JPS6462338A - Rubber composition - Google Patents
Rubber compositionInfo
- Publication number
- JPS6462338A JPS6462338A JP22113187A JP22113187A JPS6462338A JP S6462338 A JPS6462338 A JP S6462338A JP 22113187 A JP22113187 A JP 22113187A JP 22113187 A JP22113187 A JP 22113187A JP S6462338 A JPS6462338 A JP S6462338A
- Authority
- JP
- Japan
- Prior art keywords
- accelerator
- sulfenamide
- curing
- 5pts
- sulfur
- 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.)
- Pending
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE:To obtain the titled composition with significantly improved heat and crack propagation resistances, by incorporating matrix rubber with as the curing agent, a combination of sulfur and specific bismaleimide compound and, as the curing accelerator, sulfenamide accelerator and thiuram accelerator. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100pts.wt. of natural rubber and/or synthetic rubber with (B) as the curing agent, B1: 0.2-6pts.wt. of sulfur and B2: 0.1-10pts.wt. of a bismaleimide compound of formula I (R is of formula II or straight chain hydrocarbon having at least one ether linkage and having or not having side chain; n is >=7) (pref. a compound with the R having at least one ether linkage) and (C) as the curing accelerator, C1: 0.1-5pts.wt. of a sulfenamide accelerator (e.g. N-cyclohexyl-2- benzothiazolyl sulfenamide) and C2: 0.1-5pts.wt. of a thiuram accelerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22113187A JPS6462338A (en) | 1987-09-02 | 1987-09-02 | Rubber composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22113187A JPS6462338A (en) | 1987-09-02 | 1987-09-02 | Rubber composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6462338A true JPS6462338A (en) | 1989-03-08 |
Family
ID=16761940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22113187A Pending JPS6462338A (en) | 1987-09-02 | 1987-09-02 | Rubber composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6462338A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH055046A (en) * | 1990-05-14 | 1993-01-14 | Nippon Petrochem Co Ltd | Partially cross-linked thermoplastic resin composition |
| US7432330B2 (en) | 2002-12-31 | 2008-10-07 | Nektar Therapeutics Al, Corporation | Hydrolytically stable maleimide-terminated polymers |
| US7432331B2 (en) | 2002-12-31 | 2008-10-07 | Nektar Therapeutics Al, Corporation | Hydrolytically stable maleimide-terminated polymers |
| WO2015159492A1 (en) * | 2014-04-17 | 2015-10-22 | 株式会社ブリヂストン | Rubber composition for conveyor belts and conveyor belt |
-
1987
- 1987-09-02 JP JP22113187A patent/JPS6462338A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH055046A (en) * | 1990-05-14 | 1993-01-14 | Nippon Petrochem Co Ltd | Partially cross-linked thermoplastic resin composition |
| US7432330B2 (en) | 2002-12-31 | 2008-10-07 | Nektar Therapeutics Al, Corporation | Hydrolytically stable maleimide-terminated polymers |
| US7432331B2 (en) | 2002-12-31 | 2008-10-07 | Nektar Therapeutics Al, Corporation | Hydrolytically stable maleimide-terminated polymers |
| US8106131B2 (en) | 2002-12-31 | 2012-01-31 | Nektar Therapeutics | Hydrolytically stable maleimide-terminated polymers |
| US8227555B2 (en) | 2002-12-31 | 2012-07-24 | Nektar Therapeutics | Hydrolytically stable maleimide-terminated polymers |
| US8835556B2 (en) | 2002-12-31 | 2014-09-16 | Nektar Therapeutics | Hydrolytically stable maleimide-terminated polymers |
| WO2015159492A1 (en) * | 2014-04-17 | 2015-10-22 | 株式会社ブリヂストン | Rubber composition for conveyor belts and conveyor belt |
| JP2015205961A (en) * | 2014-04-17 | 2015-11-19 | 株式会社ブリヂストン | Rubber composition for conveyor belt, and conveyor belt |
| EP3133118A4 (en) * | 2014-04-17 | 2017-04-12 | Bridgestone Corporation | Rubber composition for conveyor belts and conveyor belt |
| US9884952B2 (en) | 2014-04-17 | 2018-02-06 | Bridgestone Corporation | Conveyor belt rubber composition and conveyor belt |
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