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. 29, 2015
Filed:
Nov. 12, 2010
Applicants:
Janice S. Walker, Nacogdoches, TX (US);
David C. Alexander, Austin, TX (US);
Ernest L. Rister, Jr., Round Rock, TX (US);
Robert B. Moore, Leander, TX (US);
Inventors:
Janice S. Walker, Nacogdoches, TX (US);
David C. Alexander, Austin, TX (US);
Ernest L. Rister, Jr., Round Rock, TX (US);
Robert B. Moore, Leander, TX (US);
Assignee:
HUNTSMAN PETROCHEMICAL LLC, The Woodlands, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 33/02 (2006.01); B01F 17/00 (2006.01); C09C 1/36 (2006.01); C09C 3/10 (2006.01); C09C 1/24 (2006.01); C08L 35/00 (2006.01);
U.S. Cl.
CPC ...
C08L 33/02 (2013.01); B01F 17/005 (2013.01); C08L 35/00 (2013.01); C09C 1/24 (2013.01); C09C 1/3676 (2013.01); C09C 3/10 (2013.01); C01P 2006/22 (2013.01); C08F 2800/10 (2013.01);
Abstract
Embodiments of the present invention disclose polymeric dispersants that are the reaction product of a polymeric acid and a hydrophilic amine.