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. 01, 2024
Filed:
Jan. 20, 2022
Applicant:
Ecolab Usa Inc., Saint Paul, MN (US);
Inventors:
Ashish Dhawan, Saint Paul, MN (US);
Carter M. Silvernail, Saint Paul, MN (US);
Assignee:
Ecolab USA Inc., Saint Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 5/12 (2023.01); C07C 231/12 (2006.01); C07C 237/06 (2006.01); C07F 9/54 (2006.01); C11D 1/62 (2006.01); C11D 3/386 (2006.01); C11D 7/32 (2006.01); C23F 11/10 (2006.01); C23F 11/14 (2006.01); C02F 1/68 (2023.01);
U.S. Cl.
CPC ...
C02F 5/12 (2013.01); C07C 231/12 (2013.01); C07C 237/06 (2013.01); C07F 9/5407 (2013.01); C11D 1/62 (2013.01); C11D 3/386 (2013.01); C11D 7/3254 (2013.01); C11D 7/3263 (2013.01); C23F 11/10 (2013.01); C23F 11/141 (2013.01); C23F 11/149 (2013.01); C02F 1/683 (2013.01); C02F 2303/08 (2013.01); C02F 2305/04 (2013.01);
Abstract
A novel class of compounds is described here. The disclosed novel compounds have one hydrophilic group and two identical hydrophilic ionic groups. The two hydrophilic groups of the disclosed compounds contain or end with a cationic or anionic charged group. The disclosed novel compounds herein can be used as surfactants in an article, product, or composition, or for some other purposes. A method to synthesize the disclosed novel compounds is also described.