Friction materials

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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523149, 523152, 523153, 523155, 523156, 523157, 523158, 523159, 524408, C08K 300

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061073865

ABSTRACT:
A friction material comprising a filler, a binder, and a lubricant, wherein a part or the whole of the filler is constituted by molybdenum trioxide. Not only is the friction material improved in anti-cracking property and anti-fading property under high-temperature and high-load conditions, but the friction material can be prevented from deterioration due to ashing.

REFERENCES:
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patent: 4226759 (1980-10-01), Chester
patent: 4273699 (1981-06-01), Chester
patent: 4954536 (1990-09-01), Komori et al.
patent: 5258441 (1993-11-01), Nagahiro et al.
European Search Report, dated Oct. 18, 1993.
Patent Abstracts of Japan, vol. 8, No. 189 (M-321) (1626) Aug. 20, 1984.
Derwent Publication, AN 78-17294A, May 25, 1977.
Derwent Publication, AN 72-57107T.

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