发明名称 |
Rubber composition and tire having tread thereof |
摘要 |
A method of preparing a pre-formed elastomer/filler composite of a diene-based elastomer and particulate filler dispersed therein by polymerizing monomers in the presence of said filler with a polymerization promoting catalyst in which at least a portion of said catalyst is pre-deposited on said filler. Such pre-formed elastomer composite is also contemplated as well as a rubber composition comprised of a blend of such pre-formed composite and at least one additional elastomer. Such filler may be, for example, precipitated silica, carbon black and/or a modified carbon black. A tire having a component of such composite or rubber composition such as, for example a tread, is also provided.
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申请公布号 |
US6136919(A) |
申请公布日期 |
2000.10.24 |
申请号 |
US19980085203 |
申请日期 |
1998.05.27 |
申请人 |
THE GOODYEAR TIRE & RUBBER COMPANY |
发明人 |
ZIMMER, RENEJEAN;VISEL, FRIEDRICH;FRANK, UWE ERNST;MATERNE, THIERRY FLORENT EDME;AGOSTINI, GIORGIO |
分类号 |
B60C1/00;C08F2/44;C08F4/602;C08F4/6192;C08F36/04;C08K3/04;C08K3/36;C08K9/04;C08L9/06;C08L51/10;(IPC1-7):C08F36/04 |
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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