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. 14, 2025
Filed:
Feb. 10, 2020
Applicant:
Huntsman Petrochemical Llc, The Woodlands, TX (US);
Inventor:
Haibo Zhao, The Woodlands, TX (US);
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09K 15/22 (2005.12); A61K 8/86 (2005.12); A61Q 19/00 (2005.12); C08G 65/332 (2005.12); C08G 65/333 (2005.12); C10L 1/238 (2005.12); C10L 1/2387 (2005.12); C10L 10/04 (2005.12); C10M 149/14 (2005.12); C10N 30/00 (2005.12); C10N 30/12 (2005.12);
U.S. Cl.
CPC ...
C09K 15/22 (2012.12); A61K 8/86 (2012.12); A61Q 19/00 (2012.12); C08G 65/3328 (2012.12); C08G 65/33303 (2012.12); C10L 1/238 (2012.12); C10L 1/2387 (2012.12); C10L 10/04 (2012.12); C10M 149/14 (2012.12); C10L 2200/0423 (2012.12); C10L 2230/085 (2012.12); C10M 2201/02 (2012.12); C10M 2217/04 (2012.12); C10M 2217/041 (2012.12); C10M 2217/06 (2012.12); C10N 2030/12 (2012.12); C10N 2030/24 (2020.04);
Abstract
The present disclosure generally relates to a multifunctional additive obtained from the reaction of: (a) an intermediate obtained from the reaction of maleic anhydride and a polyoxyalkylene monoamine; and (b) an amine compound comprising a primary amine group and/or a secondary amine group and its use in a variety of applications, including, but not limited to: as a corrosion inhibitor or friction modifier in aqueous and non-aqueous systems; in fuel deposit control agents; as a dispersant in pigment, asphalt and cement compositions; and as a detergent.