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. 24, 1984
Filed:
Nov. 23, 1982
Applicant:
Inventor:
Rolf Bauerle, Riehen, CH;
Assignee:
Ciba-Geigy A.G., Basel, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B / ;
U.S. Cl.
CPC ...
8471 ; 8639 ; 8696 ; 8921 ; 8922 ; 8924 ; 8927 ;
Abstract
A dye mixture is described which contains the dye of the formula I ##STR1## and the dye of the formula II ##STR2## and in which the dye of the formula II is present in excess. Such a dye mixture, with or without further transferrable dyes, is used in transfer printing and enables the preparation of sharply contoured, aureole-free prints.