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. 21, 2012
Filed:
Jul. 29, 2011
Kenji Abe, Toyoto, JP;
Masaaki Nishiwaki, Mishima, JP;
Hiroshi Isono, Mishima, JP;
Hiroyuki Fujikawa, Nagoya, JP;
Satoshi Wakamatsu, Nagoya, JP;
Yoshio Shimura, Aichi-gun, JP;
Yuji Nagasawa, Seto, JP;
Kenji Abe, Toyoto, JP;
Masaaki Nishiwaki, Mishima, JP;
Hiroshi Isono, Mishima, JP;
Hiroyuki Fujikawa, Nagoya, JP;
Satoshi Wakamatsu, Nagoya, JP;
Yoshio Shimura, Aichi-gun, JP;
Yuji Nagasawa, Seto, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Abstract
A friction material including: an amorphous resin that has a chain-like polymer structure; and other components that constitute the friction material and that are components other than the amorphous resin, wherein dispersion treatment is preliminarily carried out in which the amorphous resin is dispersed in at least one of the other components, and a manufacturing method of the friction material.