发明授权
US06921793B2 Rubber compositions and vulcanizates including comb-branched polymers
有权
橡胶组合物和硫化橡胶，包括梳状支化聚合物
- 专利标题： Rubber compositions and vulcanizates including comb-branched polymers
- 专利标题（中）： 橡胶组合物和硫化橡胶，包括梳状支化聚合物
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申请号： US10343420申请日： 2001-08-16
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公开(公告)号： US06921793B2公开(公告)日： 2005-07-26
- 发明人: James E. Hall , Peyman Pakdel
- 申请人： James E. Hall , Peyman Pakdel
- 申请人地址： JP Tokyo
- 专利权人： Bridgestone Corporation
- 当前专利权人： Bridgestone Corporation
- 当前专利权人地址： JP Tokyo
- 代理商 Arthur Reginelli; Meredith E. Palmer
- 国际申请： PCT/US01/25660 WO 20010816
- 国际公布： WO02/16491 WO 20020228
- 主分类号： C08C19/44
- IPC分类号： C08C19/44 ; C08F279/02 ; C08F290/06 ; C08F297/04 ; C08G85/00 ; C08L21/00 ; C08L51/04 ; C08L53/00 ; C08L53/02 ; C08L101/00 ; C08F293/00 ; C08F297/02
摘要：
A vulcanizate comprising a rubber, and a damping component that is prepared by preparing a mixture of living polymers that include living polymers with at least two living ends and living polymers with one living end to form a mixture of living polymers, and coupling the mixture of living polymers with a coupling agent that has at least three reactive functionalities.
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