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. 16, 2014
Filed:
Jan. 13, 2011
Mixtures of fibre-reactive dyes and their use in a method for di- or trichromatic dyeing or printing
Applicants:
Athanassios Tzikas, Dornach, CH;
Georg Roentgen, Freiburg, DE;
Marco Casartelli, Allschwil, CH;
Remo Codemo, Münchenstein, CH;
Jean-francois Landre, Riedisheim, FR;
Inventors:
Athanassios Tzikas, Dornach, CH;
Georg Roentgen, Freiburg, DE;
Marco Casartelli, Allschwil, CH;
Remo Codemo, Münchenstein, CH;
Jean-Francois Landre, Riedisheim, FR;
Assignee:
Huntsman International LLC, The Woodlands, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D06P 3/02 (2006.01); D06P 3/12 (2006.01); D06P 3/22 (2006.01); D06P 3/28 (2006.01); D06P 3/32 (2006.01); D06P 3/58 (2006.01); D06P 3/78 (2006.01); D06P 1/02 (2006.01); D06P 1/04 (2006.01); D06P 1/10 (2006.01); C09B 67/36 (2006.01); C09B 45/00 (2006.01); C09B 45/18 (2006.01); C09B 62/513 (2006.01); C09B 62/44 (2006.01); C09B 67/22 (2006.01); D06P 1/38 (2006.01); D06P 3/66 (2006.01);
U.S. Cl.
CPC ...
C09B 62/513 (2013.01); C09B 62/4413 (2013.01); C09B 62/4415 (2013.01); C09B 67/0042 (2013.01); C09B 67/0047 (2013.01); C09B 67/0052 (2013.01); D06P 1/38 (2013.01); D06P 3/663 (2013.01); Y10S 8/917 (2013.01); Y10S 8/918 (2013.01); Y10S 8/919 (2013.01); Y10S 8/924 (2013.01); Y10S 8/926 (2013.01);
Abstract
Reactive dye mixtures comprising at least one red dyeing dye and at least one blue, yellow, orange or brown dyeing dye and their use in methods for the dichromatic or trichromatic dyeing or printing of cellulosic fiber materials are described. The reactive dye mixtures yield dyeings or prints having good reproducibility and good all-round fastness properties.