Tire tread of diene rubber, and naphthenic and/or paraffinic oil

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

524571, C08K03/36;05/01

Patent

active

059051124

ABSTRACT:
A tire comprising a tire tread and a tire tread is disclosed wherein the tire tread is prepared from a tread rubber such as an AB block copolymer comprising from 40 to 80%-wt of block A obtained from butadiene having a uniformly distributed vinyl group content of from 8 to 60%-wt based on the total block A content, and from 20 to 60%-wt of block B derived from butadiene, isoprene and styrene; and a combination of naphthenic and/or paraffinic oil and a filler of carbon black, a mineral filler such as silica or a mixture thereof, or a blend of an aromatic oil and a mineral filler.

REFERENCES:
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patent: 5061758 (1991-10-01), Hellermann et al.
patent: 5096973 (1992-03-01), Herrmann et al.
patent: 5100967 (1992-03-01), Wolpers et al.
patent: 5612436 (1997-03-01), Halasa et al.
patent: 5679744 (1997-10-01), Kawauzra et al.

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