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:
Jul. 09, 1985
Filed:
Mar. 22, 1984
Applicant:
Inventors:
Claus Schuster, Hofheim am Taunus, DE;
Horst Homuth, Frankfurt am Main, DE;
Assignee:
Hoechst Aktiengesellschaft, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M / ; D06P / ;
U.S. Cl.
CPC ...
8471 ; 8477 ; 8919 ; 106 22 ; 427148 ;
Abstract
In printing transfer papers with standard aqueous print pastes, the local swelling of the paper substance gives rise to the problem of the dimensional stability of the papers. These disadvantages are eliminated according to the invention by using as print pastes foamed dyestuff liquors in which the consistency of the foam acts as thickening agents. As a result the moisture content in the print pastes can be reduced.