FRICTION MATERIAL COMPOSITION, AND FRICTION MATERIAL AND FRICTION MEMBER USING SAME

WIPO Patent Application WO/2012/020660

A1

This friction material composition comprises a binder, a fibrous base material, an abrasive, an inorganic filler and an organic filler, wherein the abrasive has a specific surface area of 400-800 m2/g as calculated using the BET method and preferably comprises a silicate exhibiting a Mohs hardness of 6 or less. If the friction material composition is used in a brake pad for vehicles, the resultant brake pad will not exhibit a significant decrease in the coefficient of friction under high temperatures in comparison to conventional brake pads, and will exhibit improved fade characteristics. Furthermore, it is possible to form friction materials and friction members capable of suppressing noise and squealing.

WO/2017/212874	POLISHING LIQUID, CHEMICAL MECHANICAL POLISHING METHOD
JPH09190626	ABRASIVE MATERIAL COMPOSITION, SUBSTRATE FOR MAGNETIC RECORDING MEDIUM AND ITS PRODUCTION, AS WELL AS MAGNETIC RECORDING MEDIUM
JPH0615891	[Title of Invention] Blake Friction Material

KIKUDOME TAKASHI (JP)
UNNO MITSUO (JP)

PCT/JP2011/067606

February 16, 2012

August 01, 2011

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HITACHI CHEMICAL CO LTD (JP)
KIKUDOME TAKASHI (JP)
UNNO MITSUO (JP)

C09K3/14; F16D65/092; F16D69/02

JPH01158238A	1989-06-21
JP2009209288A	2009-09-17
JP2009227706A	2009-10-08
JPH0649439A	1994-02-22

MIYOSHI, Hidekazu et al. (JP)
Hidekazu Miyoshi (JP)

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