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. 24, 1995
Filed:
Sep. 25, 1992
Yoshiaki Kaburaki, Shizuoka, JP;
Tomoegawa Paper Co., Ltd., Tokyo, JP;
Abstract
The present invention discloses a conductive substrate applicable to electrostatic recording processes, electrophographic processes and the like, and demonstrating excellent resistance to damage by high or low relative humidity. A conductive substrate according to the present invention is characterized by having an improved-conductive layer with over 10.sup.8 ohm/.quadrature. of an electrical sheet resistivity thereof which is stable in a high or low relative humidity and other environment factors, and which is prepared by blending a carbon black with at least one of the other types of electronic conductive materials except the carbon black in proportion of from 10 to 100 parts of the material per 100 parts by weight of the carbon black.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile