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:
Aug. 25, 2026
Filed:
Dec. 23, 2020
Applicant:
Kao Chemicals Gmbh, Emmerich, DE;
Inventors:
Thomas Myrdek, Emmerich, DE;
Reinout Van Der Veen, Emmerich, DE;
Michael Stapels, Emmerich, DE;
Masakatsu Takahashi, Barberà del Vallés, ES;
Assignee:
Kao Chemicals GmbH, Emmerich, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C 59/125 (2006.01); C07C 51/367 (2006.01);
U.S. Cl.
CPC ...
C07C 59/125 (2013.01); C07C 51/367 (2013.01);
Abstract
The present invention relates to a composition comprising at least an ether carboxylic acid. The present invention also relates to the method for obtaining of the composition and to the use of the composition in industrial applications such as engine oil compositions, metal working compositions, lubricant compositions and oil fuel compositions.