Title:
PHENOL RESIN COMPOSITION FOR FRICTION MATERIAL
Document Type and Number:
WIPO Patent Application WO/2021/246213
Kind Code:
A1
Abstract:
A phenol resin composition for a friction material, the composition containing a component (A) that is a silicone resin having a softening point of 140°C or lower, and a component (B) that is a phenol resin.
Inventors:
MIFUKA HAJIME (JP)
Application Number:
PCT/JP2021/019520
Publication Date:
December 09, 2021
Filing Date:
May 24, 2021
Export Citation:
Assignee:
SUMITOMO BAKELITE CO (JP)
International Classes:
C08L61/04; C08J5/14; C08L83/04; C09K3/14; F16D69/02
Domestic Patent References:
| WO2017014173A1 | 2017-01-26 | |||
| WO2019074012A1 | 2019-04-18 | |||
| WO2019150504A1 | 2019-08-08 |
Foreign References:
| JP2003012767A | 2003-01-15 | |||
| JPS56160054A | 1981-12-09 | |||
| JP2019044134A | 2019-03-22 | |||
| JP2012107205A | 2012-06-07 | |||
| JP2020095929A | 2020-06-18 |
Attorney, Agent or Firm:
HAYAMI Shinji (JP)
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