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:
Apr. 26, 2005
Filed:
Aug. 21, 2002
Yuuta Kumano, Kanagawa, JP;
Satoshi Kato, Kanagawa, JP;
Chiyoko Sato, Kanagawa, JP;
Akiteru Fujii, Kanagawa, JP;
Mamoru Nozomi, Kanagawa, JP;
Yuuta Kumano, Kanagawa, JP;
Satoshi Kato, Kanagawa, JP;
Chiyoko Sato, Kanagawa, JP;
Akiteru Fujii, Kanagawa, JP;
Mamoru Nozomi, Kanagawa, JP;
Mitsubishi Chemical Corporation, Tokyo, JP;
Abstract
Electrophotographic photoreceptors having improved mechanical properties, electrical properties with excellent response characteristics are prepared by forming a photosensitive layer on an electroconductive substrate. The photosensitive layer contains a binder resin, which may be a polyarylate or a copolymer of polyarylate. The binder resin may be mixed with other resins up to 50 wt % with other resins to impove surface slip properties or fire retardant properties.