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:
Apr. 16, 2019
Filed:
Nov. 11, 2015
Applicant:
Dfi Chem Gmbh, Marly, CH;
Inventors:
Kurt Baettig, Le Mouret, CH;
Damien Moigno, Marly, CH;
Assignee:
DFI Chem GmbH, Marly, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B 31/26 (2006.01); C09B 33/22 (2006.01); C09D 11/328 (2014.01); C09B 67/22 (2006.01); C09D 11/17 (2014.01); B41J 2/01 (2006.01); B41J 3/407 (2006.01); C09D 11/037 (2014.01);
U.S. Cl.
CPC ...
C09B 31/26 (2013.01); B41J 2/01 (2013.01); B41J 3/4073 (2013.01); C09B 33/22 (2013.01); C09B 67/0046 (2013.01); C09D 11/037 (2013.01); C09D 11/17 (2013.01); C09D 11/328 (2013.01);
Abstract
The present invention provides trisazo dyes of formula (V), wherein A, M and R, R, R, Rare as defined in the specification, processes for their preparation, recording liquids and liquid dye preparations containing them and their use in inks as well as processes for applying them and printed articles comprising them.