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:
Jun. 11, 1985
Filed:
Apr. 11, 1984
Yasuzi Asao, Shizuoka, JP;
Ichiro Yamamoto, Chiba, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
An electrophotographic plate-making material comprising a paper support and a photoconductive layer is described. This paper support is prepared by providing a polyolefin resin layer on both surfaces of a paper substrate by molten extrusion lamination, and is characterized in that the volume electric resistance is not more than 10.sup.10 .OMEGA. and the polyolefin resin layer contains electrically conductive carbon black having a loss on drying, as determined under the conditions of 110.degree. C. and 2 hours, of not more than 1.0%. Using this plate-making material, there can be produced a lithographic printing plate having good dimensional stability and long press life.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile