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:
Dec. 30, 2014
Filed:
Oct. 25, 2011
Shio Murai, Toride, JP;
Harunobu Ogaki, Suntou-gun, JP;
Kazunori Noguchi, Suntou-gun, JP;
Takashi Anezaki, Hiratsuka, JP;
Kazuhisa Shida, Mishima, JP;
Atsushi Okuda, Yokohama, JP;
Shio Murai, Toride, JP;
Harunobu Ogaki, Suntou-gun, JP;
Kazunori Noguchi, Suntou-gun, JP;
Takashi Anezaki, Hiratsuka, JP;
Kazuhisa Shida, Mishima, JP;
Atsushi Okuda, Yokohama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
Provided is an electrophotographic photosensitive member, including: a support; and a photosensitive layer, which is provided on the support, in which: a surface layer of the electrophotographic photosensitive member includes a terminal siloxane-containing polyester resin having a specific structure; and a lower layer provided in contact with the surface layer includes a polycarbonate resin, a polyester resin, or a polyvinyl acetal resin, having a specific structure.