Title:
FRICTION MATERIAL, FRICTION MATERIAL COMPOSITION AND FRICTION MEMBER
Document Type and Number:
WIPO Patent Application WO/2019/150502
Kind Code:
A1
Abstract:
The present invention pertains to: a friction material which does not contain copper or when containing copper, contains an amount at which the copper element content constitutes no more than 0.5 mass% thereof, the friction material also containing inorganic fibers (X) which contain 1-10 mass% of iron oxide when calculated by Fe2O3 content.
Inventors:
FUJIOKA OSAMU (JP)
Application Number:
PCT/JP2018/003258
Publication Date:
August 08, 2019
Filing Date:
January 31, 2018
Export Citation:
Assignee:
HITACHI CHEMICAL CO LTD (JP)
International Classes:
C09K3/14; F16D69/02
Domestic Patent References:
| WO2012066969A1 | 2012-05-24 | |||
| WO2014034878A1 | 2014-03-06 |
Foreign References:
| JP2012255052A | 2012-12-27 | |||
| JP2016079246A | 2016-05-16 | |||
| JP2012532830A | 2012-12-20 | |||
| JP2016520499A | 2016-07-14 |
Attorney, Agent or Firm:
HIRASAWA, Kenichi et al. (JP)
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