发明名称 |
Rubber composition and method of making same |
摘要 |
Process of producing unvulcanized rubber useful for producing vulcanized rubber with improved hysteresis, which comprises mixing a composition comprising unvulcanized rubber, carbon black and xanthogen polysulfide at an elevated temperature in a non-productive stage and composition suitable for producing unvulcanized rubber useful for producing vulcanized rubber with improved hysteresis, which comprises unvulcanized rubber, a filler comprising carbon black and xanthogen polysulfide.
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申请公布号 |
US7205348(B2) |
申请公布日期 |
2007.04.17 |
申请号 |
US20040819691 |
申请日期 |
2004.04.07 |
申请人 |
UNIROYAL CHEMICAL COMPANY, INC. |
发明人 |
STIEBER JOSEPH F.;HANNON MARTIN J.;CHIBANTE L. P. FELIPE;KORTE JAMES R.;WELSH FRANK E. |
分类号 |
A61K8/81;C08L21/00;C08K3/04;C08K5/38;C08K9/04 |
主分类号 |
A61K8/81 |
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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