Silica reinforced rubber composition and tire with tread thereof

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...

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Details

524494, 524381, 524261, 524264, 524267, C08K 500

Patent

active

057339635

ABSTRACT:
The present invention relates to a rubber composition containing silica reinforcement and to pneumatic tires having treads comprised of such rubber composition.
A rubber composition comprises at least one elastomer, silica, carbon black and a silica coupler comprised of 3,3'-tetrathiodipropanol polysulfide mixture.

REFERENCES:
patent: 5605951 (1997-02-01), Sandstrom et al.
patent: 5610216 (1997-03-01), Sandstrom et al.

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