Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Manabu Kato0
Yoshiaki Kirino0
Takahiro Okamatsu0
Ryota Takahashi0
Date of Patent
October 17, 2017
0Patent Application Number
151145480
Date Filed
December 22, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An object of the present invention is to provide a rubber composition capable of producing a pneumatic tire with both excellent low rolling resistance and wet grip performance, and a pneumatic tire comprising the rubber composition. The rubber composition comprises: a diene-based rubber containing 10 mass % or greater of a modified diene polymer; and an aromatic modified terpene resin; wherein the modified diene polymer is a modified polymer obtained by modifying an unmodified diene polymer (A) with a nitrone compound (B) having a carboxy group; and a content of the aromatic modified terpene resin is from 0.1 to 50 parts by mass per 100 parts by mass of the diene-based rubber.
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