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:
Jun. 10, 2003
Filed:
Jul. 17, 2000
Applicant:
Inventors:
Thomas Leichsenring, Mainz, DE;
Thorsten Lifka, Bad Schwalbach, DE;
Armin Pink, Hofheim, DE;
Klaus-Peter Konrad, Gensingen, DE;
Hans-Joachim Schlosser, Wiesbaden-Naurod, DE;
Assignee:
Agfa-Gevaert, , BE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03F 7/021 ;
U.S. Cl.
CPC ...
G03F 7/021 ;
Abstract
The invention relates to a pigment dispersion which contains at least one polymer containing polyvinyl alcohol, polyvinyl ether an/or polyvinyl acetal units and at least one polymer based on acrylate, wherein the weight ratio is generally 1:10 to 10:1, preferably 4:1 to 1:4. This dispersion is used in positive- or negative-working and reversible photosensitive mixtures for the preparation of recording materials.