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:
Feb. 11, 1992
Filed:
Oct. 19, 1990
Applicant:
Inventor:
Robert W Peiffer, Newark, DE (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ; G03C / ; G03F / ;
U.S. Cl.
CPC ...
430253 ; 430257 ; 430262 ; 430263 ; 430291 ; 430912 ;
Abstract
Provided are multilayer, tonable peel-apart photosensitive elements which include an esterified polyol plasticizer in the photoadherent layer, together with processes for their use for preparing pre-press color proofs.
Peiffer, Robert. (1992). Image reproduction process using a peel-apart photosensitive element (U.S. Patent No. 5087549). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5087549
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile