RUBBER COMPOSITION AND TIRE

PROBLEM TO BE SOLVED: To provide a rubber composition that gives an improved tire. SOLUTION: The curable rubber composition comprises a polymer having at least one kind of an amine functional group A (wherein A is derived from a reaction product of an organolithium compound and an amine and a tin-ca...

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Bibliographische Detailangaben
Hauptverfasser: MORITA KOICHI, STAYER JR MARK L, LAWSON DAVID F, OZAWA YOICHI, FUJIO RYOTA
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a rubber composition that gives an improved tire. SOLUTION: The curable rubber composition comprises a polymer having at least one kind of an amine functional group A (wherein A is derived from a reaction product of an organolithium compound and an amine and a tin-carbon bond). The tire has at least one kind of a curable elastomer component comprising a multi-functional polymer having at least one kind of an amine functional group A (wherein, A is derived from a polymerization initiator that is a reaction product of an organolithium compound and an amine), the multi-functional polymer having a tin-carbon bond, and 5-80 pts.wt. of carbon black based on 100 pts.wt. of the polymer. COPYRIGHT: (C)2007,JPO&INPIT