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:
Sep. 17, 2024
Filed:
Aug. 10, 2023
Applicant:
Ecolab Usa Inc., St. Paul, MN (US);
Inventors:
Ashish Dhawan, Aurora, IL (US);
Carter M. Silvernail, Lakeville, MN (US);
Assignee:
Ecolab USA Inc., St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 8/36 (2006.01); C02F 1/40 (2023.01); C08G 8/10 (2006.01); C08G 8/16 (2006.01); C08G 8/22 (2006.01); C10G 29/22 (2006.01);
U.S. Cl.
CPC ...
C08G 8/36 (2013.01); C02F 1/40 (2013.01); C08G 8/10 (2013.01); C08G 8/16 (2013.01); C08G 8/22 (2013.01); C10G 29/22 (2013.01); C08G 2261/1422 (2013.01); C08G 2261/1424 (2013.01); C08G 2261/31 (2013.01); C10G 2300/206 (2013.01);
Abstract
Disclosed herein are polymers formed by the condensation of bis(hydroxycarbyl)-aminophenolic compounds with aldehydes. The condensation polymers include one or more repeat units having bis(hydroxycarbyl)amino functionality. The polymers are useful as antifoulants, antipolymerants, rheology modifiers, dehazers, polymerization retardants, surfactants, or a combination of these in one or more industrial process streams.