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:
May. 02, 2006
Filed:
Oct. 04, 2002
Applicants:
Athanassios Tzikas, Pratteln, CH;
Bernhard Müller, Efringen-Kirchen, DE;
Inventors:
Athanassios Tzikas, Pratteln, CH;
Bernhard Müller, Efringen-Kirchen, DE;
Assignee:
Ciba Specialty Chemicals Corporation, Tarrytown, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B 62/507 (2006.01); D06P 1/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
Reactive dyes containing at least one structural unit of formula (I), wherein Y is vinyl or a radical —CH—CH—U and U is a group removable under alkaline conditions, are suitable for dyeing cellulosic or amide-group-containing fiber materials.