Friction surface coating for a friction material of a brake system
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United States of America Patent
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Dec 24, 2002
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N/A
app pub date -
Dec 23, 1999
filing date -
Jan 20, 1999
priority date (Note) -
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Abstract
A friction surface coating (200) for a friction material of a brake system, especially for a motor vehicle, a truck, a rail vehicle or an aircraft, is composed of 0-30% in weight phenolic resin, 5-95% in weight aluminum oxide, 0-20% in weight silicium oxide, 5-75% in weight bonding agent, 0-10% in weight interlacing agent, 0-50% in weight elastomer and 0-50% in weight filler.
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