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Title:
ADHESIVE COMPOSITION FOR WET FRICTION MATERIAL, AND WET FRICTION PLATE
Document Type and Number:
WIPO Patent Application WO/2023/195481
Kind Code:
A1
Abstract:
An adhesive composition for a wet friction material, the composition containing a resol-type phenolic resin, polyvinyl butyral, a C1-6 carboxylic acid, and an alcohol-based solvent.

Inventors:
SUZUKI YUJI (JP)
Application Number:
PCT/JP2023/014048
Publication Date:
October 12, 2023
Filing Date:
April 05, 2023
Export Citation:
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Assignee:
SUMITOMO BAKELITE CO (JP)
International Classes:
C09J11/06; C09J129/14; C09J159/00; C09J161/06
Foreign References:
JPH09310063A1997-12-02
JP2020063361A2020-04-23
JP2020063360A2020-04-23
JP2014024881A2014-02-06
CN102796270A2012-11-28
JPH04154885A1992-05-27
JP2000203899A2000-07-25
Attorney, Agent or Firm:
HAYAMI Shinji (JP)
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