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:
Jun. 13, 2006
Filed:
Jul. 05, 2002
Applicants:
Andreas Wuzik, Untermeitingen, DE;
Josef Geisenberger, Sulzbach, DE;
Heidemarie Menzel, Bad Soden, DE;
Inventors:
Andreas Wuzik, Untermeitingen, DE;
Josef Geisenberger, Sulzbach, DE;
Heidemarie Menzel, Bad Soden, DE;
Assignee:
Clariant GmbH, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/02 (2006.01); C09B 67/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a dye mixture consisting essentially of one dye of formula (4) and a dye of formula (5). The black dye mixture is advantageously used for ink jet printing and provides high light-resisting and neutral black ink formulations