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:
Aug. 31, 1982
Filed:
May. 18, 1981
Applicant:
Inventors:
Assignee:
Toray Industries, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ; G03F / ;
U.S. Cl.
CPC ...
430272 ; 430159 ; 430162 ; 430176 ; 430177 ; 430273 ; 430281 ; 430287 ; 430303 ;
Abstract
A presensitized dry planographic printing plate comprising a base layer, a photo-sensitive layer and a silicone rubber layer, characterized in that the photo-sensitive layer contains an effective amount of an organic acid.
Asano, Masaya. (1982). Dry planographic printing plate with organic acid additive (U.S. Patent No. 4347303). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4347303
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile