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:
Sep. 03, 1996
Filed:
Apr. 24, 1995
Applicant:
Inventors:
Manfred Schober, Offenbach, DE;
Hans-Leander Schroder, Reinheim, DE;
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F / ; G03F / ;
U.S. Cl.
CPC ...
430306 ; 430309 ;
Abstract
A process for preparing flexographic printing plates wherein the photopolymerizable material is imagewise exposed from the cover layer side, followed by an overall exposure through the support. The resulting flexographic printing plate has improved relief depths and a lower tonal value increase on printing.