Title:
FRICTION MATERIAL
Document Type and Number:
WIPO Patent Application WO/2010/098470
Kind Code:
A1
Abstract:
Provided is a friction material which exhibits improved braking performance at a high speed and improved fading characteristics without any adverse influence on the rotor-attacking properties. Specifically provided is a friction material comprising a fibrous base material, a binder, and a friction modifier, which is characterized in that the friction modifier is free from cashew dust and rubber, but contains both graphite and at least one material selected from among calcium carbonate, barium sulfate, and mica. It is preferable that the friction material contains as the friction modifier 5 to 20mass% of graphite and 10 to 50mass% of at least one material selected from among calcium carbonate, barium sulfate, and mica, each mass% being relative to the total of the friction material.
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Inventors:
KANEKO SHINYA
NIO ERI
HIKICHI AKIHIRO
NIO ERI
HIKICHI AKIHIRO
Application Number:
PCT/JP2010/053167
Publication Date:
September 02, 2010
Filing Date:
February 26, 2010
Export Citation:
Assignee:
AKEBONO BRAKE IND (JP)
KANEKO SHINYA
NIO ERI
HIKICHI AKIHIRO
KANEKO SHINYA
NIO ERI
HIKICHI AKIHIRO
International Classes:
C09K3/14; F16D69/02
Foreign References:
| JPH08253658A | 1996-10-01 | |||
| JPS61115987A | 1986-06-03 | |||
| JPH03255187A | 1991-11-14 | |||
| JPH06145650A | 1994-05-27 | |||
| JP2003113253A | 2003-04-18 | |||
| JPH04300990A | 1992-10-23 | |||
| JPH06129455A | 1994-05-10 | |||
| JP2004035871A | 2004-02-05 | |||
| JP2006206785A | 2006-08-10 | |||
| JP2009155439A | 2009-07-16 | |||
| JP2010091080A | 2010-04-22 |
Attorney, Agent or Firm:
OGURI, Shohei et al. (JP)
Shohei Oguri (JP)
Shohei Oguri (JP)
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