Rubber composition and pneumatic tire using the same

Details Rubber composition and pneumatic tire using the same Rubber composition and pneumatic tire using the same

2004-07-02

2008-08-19

Wyrozebski, Katarzyna (Department: 1796)

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...

C524S424000, C524S438000, C524S496000

Reexamination Certificate

active

07414087

ABSTRACT:
The present invention provides a rubber composition, in which reversion when vulcanizing at a high temperature is inhibited without losing rubber properties and which is obtained by efficiently crosslinking with sulfur, and a pneumatic tire using the rubber composition. Specifically, the present invention relates to a rubber composition comprises a rubber component containing diene rubber and fluorinated graphite and a pneumatic tire using the rubber composition. The rubber composition preferably contains 0.1 to 50 parts by weight of fluorinated graphite based on 100 parts by weight of the rubber component containing diene rubber.

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Database WPI; Section Ch, Week 198749; Derwent Publications Ltd., London, GB; AN 1987-344243; XP002297412.
Database WPI; Section Ch, Week 200245; Derwent Publications Ltd.; London, GB; AN 2002-420419; XP002297413.

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