The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 24, 2001
Filed:
Nov. 16, 1999
Applicant:
Inventors:
Assignee:
NSK-Warner Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/14 ;
U.S. Cl.
CPC ...
C08J 5/14 ;
Abstract
A wet friction material contains a fibrous base, a filler, a friction adjuster and a binder. The binder contains a material having siloxane bond. For example, the binder is a product of hardening of a hydrolytic solution of a silicon alkoxide.