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:
Oct. 20, 2015
Filed:
May. 01, 2014
Fuji Xerox Co., Ltd., Tokyo, JP;
Daisuke Tano, Kanagawa, JP;
Yu Nakamura, Kanagawa, JP;
Masato Ono, Kanagawa, JP;
Noriaki Kojima, Kanagawa, JP;
Tsutomu Sugimoto, Kanagawa, JP;
Hiroaki Akamatsu, Kanagawa, JP;
Yoshinori Takahashi, Kanagawa, JP;
Kei Tanaka, Kanagawa, JP;
FUJI XEROX CO., LTD., Tokyo, JP;
Abstract
A cleaning blade includes a portion which comes in contact with a member to be cleaned, and the portion is configured of a member containing polyurethane rubber having a structure derived from polyester polyol in which a first diol component having 10 or more carbon atoms and a second diol component having 5 or less carbon atoms are condensed with dicarboxylic acid at a molar ratio (first diol component/second diol component) of 50/50 to 80/20, a structure derived from polyisocyanate, and a structure derived from a triol.