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Rubber compositions & vulcanizates including c

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专利名称:Rubber compositions & vulcanizates

including comb polymers

发明人:Terrence E. Hogan,James A. Krom,James E.

Hall,Xiaorong Wang,Peyman Pakdel,WilliamL. Hergenrother

申请号:US092497申请日:20000818公开号:US06630535B1公开日:20031007

摘要:A composition comprising an elastomer, a filler, and a comb-like polymer, thecomb-like polymer comprising a backbone and a plurality of side chains, the backbonehaving a length greater than or equal to the entanglement length, the side chains havinga length greater than about 33% of the entanglement length, the backbone including atleast one side chain per entanglement length, and the comb-like polymer having a Tofless than −5° C.

申请人:BRIDGESTONE CORPORATION

代理人:Meredith E. Palmer,Arthur M. Reginelli

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