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:
Mar. 27, 2018
Filed:
Jan. 27, 2015
Applicant:
Sumitomo Bakelite Co., Ltd., Tokyo, JP;
Inventor:
Naoyuki Harada, Tokyo, JP;
Assignee:
SUMITOMO BAKELITE COMPANY LIMITED, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08L 61/06 (2006.01); F16D 69/02 (2006.01); C08G 8/10 (2006.01); C08G 8/22 (2006.01); C08J 3/20 (2006.01); F16D 69/00 (2006.01);
U.S. Cl.
CPC ...
C08L 61/06 (2013.01); C08G 8/10 (2013.01); C08G 8/22 (2013.01); C08J 3/203 (2013.01); F16D 69/026 (2013.01); C08J 2361/06 (2013.01); C08L 2201/08 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01); F16D 2069/001 (2013.01);
Abstract
A phenolic resin composition for friction materials includes a high-ortho novolac phenolic resin, a novolac resorcinol resin, and hexamethylenetetramine.
Harada, Naoyuki. (2018). Phenolic resin composition for friction material, friction material, and brake (U.S. Patent No. 9926446). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9926446
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile