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:
Aug. 09, 2016
Filed:
Sep. 24, 2014
Applicant:
Hitachi Chemical Company, Ltd., Tokyo, JP;
Inventors:
Assignee:
HITACHI CHEMICAL COMPANY, LTD, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 69/02 (2006.01); B29C 70/78 (2006.01); C08L 61/04 (2006.01); F16D 69/00 (2006.01); B29K 401/00 (2006.01); B29K 427/18 (2006.01); B29K 505/08 (2006.01); B29K 505/12 (2006.01); B29K 509/02 (2006.01); B29K 511/00 (2006.01); B29K 705/00 (2006.01); B29L 31/16 (2006.01);
U.S. Cl.
CPC ...
F16D 69/026 (2013.01); B29C 70/78 (2013.01); C08L 61/04 (2013.01); F16D 69/028 (2013.01); B29K 2401/00 (2013.01); B29K 2427/18 (2013.01); B29K 2505/08 (2013.01); B29K 2505/12 (2013.01); B29K 2509/02 (2013.01); B29K 2511/00 (2013.01); B29K 2705/00 (2013.01); B29K 2995/0016 (2013.01); B29L 2031/16 (2013.01); F16D 2069/002 (2013.01); F16D 2200/0069 (2013.01); F16D 2200/0086 (2013.01); Y10T 428/12035 (2015.01); Y10T 428/12951 (2015.01); Y10T 428/31703 (2015.04);
Abstract
Provided is a friction material composition comprising: a binder; a fibrous base material; an abrasive material; an inorganic filler; and an organic filler,