发明名称 |
Rubber compositions comprisining an alkadiene sulfone an carbon black |
摘要 |
Rubber compositions having improved tensile strength, elongation and modulus of unvulcanized rubbers without deteriorating physical properties of vulcanized rubbers are prepared by utilizing synergistic effect of addition of a filler having high reinforcing property and alkadiene sulfones in given amounts to natural rubber and/or dienic synthetic rubbers.
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申请公布号 |
US4481327(A) |
申请公布日期 |
1984.11.06 |
申请号 |
US19820454292 |
申请日期 |
1982.12.29 |
申请人 |
BRIDGESTONE TIRE COMPANY, LTD. |
发明人 |
OGAWA, MASAKI;HIRATA, YASUSHI;TSUCHIKURA, AKIRA |
分类号 |
C08L7/00;C08K5/41;C08L1/00;C08L21/00;C08L23/00;C08L27/00;C08L33/00;C08L33/02;C08L101/00;(IPC1-7):C08K3/04;B60C3/00;B60C5/08 |
主分类号 |
C08L7/00 |
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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