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:
Dec. 20, 2011
Filed:
Sep. 29, 2006
Applicants:
Joachim Eichhorn, Frankfurt, DE;
Stefan Meier, Frankfurt, DE;
Werner Hubert Russ, Floersheim-Wicker, DE;
Inventors:
Joachim Eichhorn, Frankfurt, DE;
Stefan Meier, Frankfurt, DE;
Werner Hubert Russ, Floersheim-Wicker, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/02 (2006.01); C09B 62/447 (2006.01); C09B 33/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to dye mixtures which comprise at least one dye of the formula (I), at least one dye of the formula (II) and optionally at least one dye of the formula (III) and/or optionally at least one dye of the formula (IV) in which Dto D, Rto R, R, R* and R**, T, M, v and f are as defined in claim, to dyes of the formula (II), to processes for their preparation, and to their use for dyeing and printing hydroxyl- and carboxamido-containing materials.