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:
Jul. 21, 2020
Filed:
Dec. 23, 2016
Applicant:
Huntsman Petrochemical Llc, The Woodlands, TX (US);
Inventors:
Duy T Nguyen, Houston, TX (US);
Howard P Klein, Austin, TX (US);
Assignee:
HUNTSMAN Petrochemical LLC, The Woodlands, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09B 67/46 (2006.01); C09D 163/00 (2006.01); C08G 59/06 (2006.01); C08G 59/14 (2006.01); C09D 7/65 (2018.01); C08G 73/02 (2006.01); C09D 11/03 (2014.01); C09D 11/037 (2014.01); C09D 133/08 (2006.01);
U.S. Cl.
CPC ...
C09B 67/009 (2013.01); C08G 59/066 (2013.01); C08G 59/1477 (2013.01); C08G 73/024 (2013.01); C09D 7/65 (2018.01); C09D 11/03 (2013.01); C09D 11/037 (2013.01); C09D 133/08 (2013.01); C09D 163/00 (2013.01); C08G 2650/56 (2013.01);
Abstract
Provided herein are compositions useful as ink or coatings which contain novel dispersants that are capable of dispersing pigments which are traditionally difficult to disperse while maintaining acceptable levels of viscosity. Use of dispersants as taught herein enables the preparation of a wide variety of inks and coatings having high pigment loading and existing within a conventionally-useful viscosity range.