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. 01, 1992
Filed:
Mar. 30, 1990
Kohichi Yamamoto, Kanagawa, JP;
Shigetoshi Nakamura, Kanagawa, JP;
Fuji Xerox Corporation, Ltd., Tokyo, JP;
Abstract
According to this invention, there is provided an inorganic-organic or semiconductive inorganic-organic composite material formed by polycondensing a metal alkoxide in the presence of an organic compound by a sol-gel process. According to other embodiment of this invention, there is provided a process for producing an inorganic-organic or semiconductive inorganic-organic composite material formed by polycondensing a metal alkoxide in the presence of an organic compound by a sol-gel process, which comprises adding to a sol solution of at least one metal alkoxide. Furthermore, according to another embodiment of this invention, there is also provided an electrophotographic photoreceptor comprising a conductive support having formed thereon a charge generating layer and a charge transporting layer, wherein the charge transporting layer comprises a matrix formed by polycondensing at least one metal alkoxide and an organic compound as a charge transporting agent having an affinity with the metal alkoxide.