发明名称 |
PROCESSABILITY OF SILICA-FILLED RUBBER STOCKS WITH REDUCED HYSTERESIS |
摘要 |
A processable rubber stock is produced by the preparation of a silica-filled, vulcanized elastomeric compound comprising mixing an elastomer with an amorphous silica filler, a processing aid comprising fatty acid ester of a polyol, optionally an additional mineral filler, and a cure agent. The elastomer is preferably a diene monomer homopolymer or a copolymer of at least one diene and at least one monovinyl aromatic monomer. By effecting vulcanization, a vulcanized elastomeric compound is produced containing good physical properties for use as tread stock for a pneumatic tire.
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申请公布号 |
US2001009940(A1) |
申请公布日期 |
2001.07.26 |
申请号 |
US19970893875 |
申请日期 |
1997.07.11 |
申请人 |
HERGENROTHER WILLIAM L.;COLE WILLIAM M. |
发明人 |
HERGENROTHER WILLIAM L.;COLE WILLIAM M.;OZIOMEK JAMES |
分类号 |
B60C1/00;C08K3/36;C08K5/151;(IPC1-7):C08K5/10 |
主分类号 |
B60C1/00 |
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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