Rubber composition for a tire and tire having a tread using...

Details Rubber composition for a tire and tire having a tread using... Rubber composition for a tire and tire having a tread using...

2006-10-26

2011-10-18

Nerangis, Vickey (Department: 1762)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

C524S492000, C524S575000, C525S332600, C152S905000

Reexamination Certificate

active

08039538

ABSTRACT:
A rubber composition for a tire having improved in low fuel efficiency, wet skid performance, abrasion resistance, and steering stability with favorable balance, and tire which has tread, using the same. A rubber composition for a tire, comprising 30 to 150 parts by weight of silica having a nitrogen adsorbing-specific surface area of 20 to 200 m2/g, and a pH of 7.0 to 12.0 when the silica is dispersed in water to be 5% aqueous solution, based on 100 parts by weight of a rubber component, and a tire which has a tread, using the same.

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Full English-language translation of JP 57-170939 A, Oct. 21, 1982.

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