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. 10, 1992
Filed:
Jul. 23, 1990
Applicant:
Inventors:
Assignee:
Imperial Chemical Industries PLC, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M / ; B41M / ;
U.S. Cl.
CPC ...
503227 ; 8471 ; 428195 ; 428447 ; 428913 ; 428914 ;
Abstract
A receiver sheet for dye-diffusion thermal transfer printing comprises a sheet-like substrate supporting a receiver coat layer in which a dye-receptive polymer composition is doped with a release system comprising the reaction product of at least one silicone having a plurality of hydroxy groups per molecule and at least one polyfunctional N-(alkoxymethyl) amine resin reactive with such hydroxyl groups under acid catalyzed conditions.