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. 22, 2016
Filed:
Mar. 22, 2013
Applicant:
Rex-tone Industries Ltd, Mumbai, IN;
Inventors:
Kurt Battig, LeMouret, CH;
Damien Moigno, Marly, CH;
Assignee:
Rex-Tone Industries Ltd, Mumbai, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/328 (2014.01); C09B 29/30 (2006.01); C09B 31/08 (2006.01); C09B 33/10 (2006.01); C09B 33/22 (2006.01); C09B 33/28 (2006.01); C09B 35/025 (2006.01); C09B 35/039 (2006.01); C09B 35/215 (2006.01); C09B 35/24 (2006.01); C09B 35/28 (2006.01); B05D 1/26 (2006.01); B05D 1/28 (2006.01); B05D 3/04 (2006.01); C09B 29/08 (2006.01);
U.S. Cl.
CPC ...
C09D 11/328 (2013.01); B05D 1/26 (2013.01); B05D 1/28 (2013.01); B05D 3/0406 (2013.01); C09B 29/0803 (2013.01); C09B 29/30 (2013.01); C09B 31/08 (2013.01); C09B 33/10 (2013.01); C09B 33/22 (2013.01); C09B 33/28 (2013.01); C09B 35/025 (2013.01); C09B 35/039 (2013.01); C09B 35/215 (2013.01); C09B 35/24 (2013.01); C09B 35/28 (2013.01); Y10T 428/24802 (2015.01);
Abstract
The invention relates to azo dyes of desulfo-K-acid [CA: 35400-55-6], their salts, a method for the preparation of these dyes, or salts thereof, a liquid phase comprising at least one of these dyes, a method for applying the liquid phase on a substrate, a printed matter and the use of these dyes in water-based inks for inkjet printing, in writing utensil or dyeing solutions for manufacturing color filters for optical and opto-electronic applications.