| 简介 |
PROBLEM TO BE SOLVED : To provide a rubber composition for a tire, which can improve fuel economy (rolling resistance characteristic), steering stability, durability and heat-resistant fatigue property in a well balanced manner, and a pneumatic tire manufactured by using the rubber composition.SOLUTION : The rubber composition for tire comprises : a modified diene polymer modified by a compound represented by formula (A) below; an alkyl phenol-sulfur chloride condensate; and a urea resin compound. In formula (A), R, R, and Rare the same or different from one another, representing an alkyl group, alkoxy group, silyloxy group, acetal group, carboxyl group, mercapto group, or their derivatives; Rand Rare the same or different from each other, representing a hydrogen atom or an alkyl group; and n represents an integer. |
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