发明授权
- 专利标题： Rubber composition and method of making same
- 专利标题（中）： 橡胶组合物及其制备方法
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申请号： US10819691申请日： 2004-04-07
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公开(公告)号： US07205348B2公开(公告)日： 2007-04-17
- 发明人: Joseph F. Stieber , Martin J. Hannon , L. P. Felipe Chibante , James R. Korte , Frank E. Welsh
- 申请人： Joseph F. Stieber , Martin J. Hannon , L. P. Felipe Chibante , James R. Korte , Frank E. Welsh
- 申请人地址： US CT Middlebury
- 专利权人： Uniroyal Chemical Company, Inc.
- 当前专利权人： Uniroyal Chemical Company, Inc.
- 当前专利权人地址： US CT Middlebury
- 代理机构： Cook, Alex, McFarron, Manzo, Cummings & Mehler Ltd.
- 主分类号： A61K8/81
- IPC分类号： A61K8/81
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.
公开/授权文献
- US20040192852A1 Rubber composition and method of making same 公开/授权日：2004-09-30