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:
Mar. 29, 1994
Filed:
Jul. 01, 1992
Applicant:
Inventors:
Rolf Wehrmann, Krefeld, DE;
Robert Bloodworth, Koln, DE;
Geert Defieuw, Kessel, BE;
Herman Uytterhoeven, Bonheiden, BE;
Assignee:
Agfa Gevaert AG, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M / ; B41M / ;
U.S. Cl.
CPC ...
503227 ; 428195 ; 428412 ; 428913 ; 428914 ;
Abstract
Using a dye acceptor element for thermosublimation printing comprising a dye acceptor layer containing a polycarbonate formed from a diphenol of formula I and, optionally, another polymer resin ##STR1## in formula I: R.sup.1 and R.sup.2 independently of one another represent hydrogen, halogen, C.sub.1-8 alkyl, C.sub.5-6 cycloalkyl, C.sub.6-10 and aryl and C.sub.7-12 aralkyl,