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. 03, 1985
Filed:
Jul. 20, 1984
Applicant:
Inventors:
Kiyomi Sakurai, Neyagawa, JP;
Seiji Arimatsu, Neyagawa, JP;
Assignee:
Nippon Paint Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C25D / ; C25D / ;
U.S. Cl.
CPC ...
204-6 ; 204 13 ;
Abstract
A method for producing a lithographic printing plate which comprises, as a support, an iron foil prepared by electroforming and electroplated with a hydrophilic metal on both surfaces, and an oleophilic image on the surface of the iron foil in contact with the electrolyte during the electroforming.