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:
Jan. 26, 2010
Filed:
Feb. 18, 2009
Applicant:
Takehiko Kinoshita, Mishima, JP;
Inventor:
Takehiko Kinoshita, Mishima, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03G 5/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for preparing an electrophotographic photoreceptor, includes coating an electroconductive substrate with an undercoat layer containing a blocked isocyanate compound, an oil-free alkyd resin including a hydroxyl group and basic amine; crosslinking the blocked isocyanate compound, oil-free alkyd resin including a hydroxyl group and basic amine; and coating the undercoat layer with a photosensitive layer.
Kinoshita, Takehiko. (2010). Method for preparing an electrophotographic photoreceptor (U.S. Patent No. 7651828). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7651828
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile