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:
Oct. 18, 2022
Filed:
Jun. 06, 2019
Applicant:
Huntsman Petrochemical Llc, The Woodlands, TX (US);
Inventor:
Haibo Zhao, The Woodlands, TX (US);
Assignee:
Huntsman Petrochemical LLC, The Woodlands, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
C08G 63/685 (2006.01); C10L 1/238 (2006.01); C10L 10/16 (2006.01);
U.S. Cl.
CPC ...
C08G 63/6856 (2013.01); C10L 1/238 (2013.01); C10L 10/16 (2013.01);
Abstract
The present disclosure provides a pour point dispersant composition comprising an alkoxylated alkyl amine polyester. The pour point depressant composition may optionally be combined with a solvent and added to a hydrocarbon composition to improve the cold-flow properties of the hydrocarbon composition.