发明名称 |
HETEROGENEOUS SILICA CARBON BLACK-FILLED RUBBER COMPOUND |
摘要 |
The present invention relates to a heterogeneous silica/carbon black-filled rubber compound and a process for making the same. The rubber compound is characterized by containing silica, two different carbon blacks and two different rubbers. One of the carbon blacks is selectively dispersed in one rubber along with the silica and the other carbon black is dispersed in another rubber. The two rubber compounds are then mixed to form a heterogeneous rubber compound.
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申请公布号 |
CA2199223(A1) |
申请公布日期 |
1997.12.21 |
申请号 |
CA19972199223 |
申请日期 |
1997.03.05 |
申请人 |
GOODYEAR TIRE & RUBBER COMPANY (THE) |
发明人 |
SMITH, RICHARD ROBINSON;PYLE, KEVIN JAMES;FRANCIK, WILLIAM PAUL;SANDSTROM, PAUL HARRY |
分类号 |
C08J3/20;C08J3/22;C08K3/04;C08K3/36;C08L21/00;C08L23/16;(IPC1-7):C08L9/00;C08L7/00 |
主分类号 |
C08J3/20 |
代理机构 |
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代理人 |
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主权项 |
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