Tread rubber composition and tire using the composition

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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524445, 524261, 524262, 524264, 524265, 523212, 523213, 1522094, C08K 334, C08K 906, B60C 1100

Patent

active

061471518

ABSTRACT:
A tread rubber composition of excellent hydrophobic property and water repellency suitable to a studless tire of excellent performance on ice, comprising a diene rubber comprising at least one rubber selected from the group consisting of natural rubber, isoprene and polybutadiene as a main ingredient and, based on 100 parts by weight of the diene rubber, from 10 to 40 parts by weight of a clay comprising kaolinite as a main ingredient and having an oil absorption amount of from 50 to 70 g/100 g and 0.1 to 8 parts by weight of a silane coupling agent.

REFERENCES:
patent: 4315844 (1982-02-01), Aboytes
patent: 4522970 (1985-06-01), Scriver et al.
patent: 4810578 (1989-03-01), Prescott et al.
patent: 4968728 (1990-11-01), Wason
patent: 5162409 (1992-11-01), Mroczkowski
patent: 5244958 (1993-09-01), Goodman
Journal of Applied Polymer Science, vol. 28, No. 2, Feb. 1983, New York, US, pp. 659-683.

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