发明名称 |
REDUCED HEAT-BUILDUP RUBBER COMPOSITION. |
摘要 |
<p>A reduced heat-buildup rubber composition prepared by compounding 100 parts by weight of either a polymer prepared by the reaction of a conjugated diene polymer terminated with an alkali metal atom and a specified tin compound or a rubber blend comprising at least 30 parts by weight of said polymer and other diene polymer with 20 to 100 parts by weight of a reinforcing filler, 0.1 to 5 parts by weight of 2,5-dimercapto-1,3,4-thiadiazole, and 0.2 to 10 parts by weight of a specified nitrogen or sulfur compound. The composition is useful over a wide application range and particularly suitable for a tire of low fuel consumption.</p> |
申请公布号 |
EP0489921(A1) |
申请公布日期 |
1992.06.17 |
申请号 |
EP19910910859 |
申请日期 |
1991.06.19 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
TAKIMURA, MAMORU;HIRATA, YASUSHI;HAMADA, TATSUROU;HOUJYOU, MASAHIRO;HATAKEYAMA, KAZUYA |
分类号 |
C08C19/44;C08K5/17;C08K5/19;C08K5/34;C08K5/3432;C08K5/3445;C08K5/41;C08K5/46;C08K5/47 |
主分类号 |
C08C19/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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