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:
Jan. 22, 1991
Filed:
Mar. 01, 1989
Applicant:
Inventors:
Manfred Sondergeld, Muhlheim/Main, DE;
Jonathan W Goodin, Neu-Isenburg, DE;
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ; G03F / ;
U.S. Cl.
CPC ...
430275 ; 430281 ; 430283 ; 430288 ; 430906 ; 430271 ; 522107 ; 522126 ; 522182 ;
Abstract
Photopolymerizable compositions for image recording, containing, among other components, addition-polymerizable, ethylenically unsaturated compounds and polymeric binders, wherein at least one of these binders is a copolymer of the formula (I) containing 5 to 50 percent by weight of one or more different structural units C1, C2, or combinations thereof containing carboxyl groups. ##STR1##