Coupling compounds and their uses in rubber compositions and...

Details Coupling compounds and their uses in rubber compositions and... Coupling compounds and their uses in rubber compositions and...

2008-12-08

2010-06-29

Choi, Ling-Siu (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...

C524S183000

Reexamination Certificate

active

07745523

ABSTRACT:
The invention includes coupling compounds, rubber compositions, and tires. The coupling compounds can, for example, be used to couple to silica filler. Rubber compositions can comprise the coupling compound and polymers. Polymers can be homopolymers, copolymers and terpolymers, and can include repeat units provided from conjugated diene monomers. Tires and various parts of tires can be made from those rubber compositions.

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