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:
Nov. 07, 2006
Filed:
Apr. 15, 2003
Applicant:
Joachim Eichhorn, Frankfurt, DE;
Inventor:
Joachim Eichhorn, Frankfurt, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B 62/03 (2006.01); C09B 62/09 (2006.01); C09B 62/25 (2006.01); C09B 62/41 (2006.01); C09B 62/513 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to reactive dyes according to the given, defined general formula (I) wherein Dand D, R and R*, in addition to M are defined as per claim 1. The invention also relates to a method for producing said dyes and to their use for dyeing or printing fibrous materials containing hydroxy and/or carbonamide groups