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. 18, 2014
Filed:
Oct. 19, 2010
Applicant:
Geert Deroover, Lier, BE;
Inventor:
Geert Deroover, Lier, BE;
Assignee:
Agfa Graphics NV, Mortsel, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/00 (2014.01); C09B 67/46 (2006.01); C09B 67/08 (2006.01); C09B 67/00 (2006.01); C09D 11/101 (2014.01); C09D 11/326 (2014.01); C09D 11/36 (2014.01); C09D 11/40 (2014.01);
U.S. Cl.
CPC ...
C09B 67/009 (2013.01); C09B 67/0013 (2013.01); C09B 67/0086 (2013.01); C09B 68/4257 (2013.01); C09D 11/101 (2013.01); C09D 11/326 (2013.01); C09D 11/36 (2013.01); C09D 11/40 (2013.01);
Abstract
Non-aqueous pigment dispersions exhibit improved dispersion quality and/or stability for a specific selection of quinacridone pigments, diketopyrrolo-pyrrole pigments and azo pigments by using specific naphthol AS dispersion synergists. The non-aqueous pigment dispersions can be advantageously used in inkjet inks inkjet printing methods.