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. 23, 2001
Filed:
Aug. 13, 1998
Applicant:
Inventors:
Stefan Herrmann, Bonn, DE;
Jörg Hagemann, Köln, DE;
G{umlaut over (u)}nter Helling, Odenthal, DE;
Klaus Henseler, Köln, DE;
J{umlaut over (u)}rgen Strobach, K{umlaut over (u)}rten, DE;
Beate Weber, Leichlingen, DE;
Assignee:
Agfa N.V., , BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/02 ;
U.S. Cl.
CPC ...
B32B 7/02 ;
Abstract
Particularly smudge-resistant ink jet images are produced with an ink jet recording material which comprises a support, at least one layer applied to the support and an agent which binds ink jet dyes in a spread- and smudge-resistant manner, wherein the agent exhibits a concentration gradient such that the further is the agent from the support, the lower is the concentration.