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:
Sep. 12, 2006
Filed:
Apr. 22, 2003
Applicants:
Günther Schwaiger, Frankfurt am Main, DE;
Stefan Meier, Frankfurt am Main, DE;
Werner Russ, Flösheim-Wicker, DE;
Inventors:
Günther Schwaiger, Frankfurt am Main, DE;
Stefan Meier, Frankfurt am Main, DE;
Werner Russ, Flösheim-Wicker, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B 62/515 (2006.01); C09B 62/255 (2006.01); C09B 62/415 (2006.01); D06P 1/384 (2006.01);
U.S. Cl.
CPC ...
Abstract
Dyes of general formula (I) wherein R, R, M, Y and x have the meaning cited in the description, the production and use thereof for dyeing or printing material containing hydroxy and/or carbonamide groups, preferably fiber material.