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:
Jul. 19, 2022
Filed:
May. 22, 2018
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Claudia Brunn, Düsseldorf-Holthausen, DE;
Ansgar Behler, Düsseldorf-Holthausen, DE;
Rainer Eskuchen, Düsseldorf-Holthausen, DE;
Hans-Christian Raths, Düsseldorf-Holthausen, DE;
Tobias Hoefener, Düsseldorf-Holthausen, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/46 (2006.01); A61Q 5/02 (2006.01); A61Q 9/02 (2006.01); A61Q 11/00 (2006.01); A61Q 19/10 (2006.01); C11D 1/28 (2006.01);
U.S. Cl.
CPC ...
A61K 8/466 (2013.01); A61Q 5/02 (2013.01); A61Q 9/02 (2013.01); A61Q 11/00 (2013.01); A61Q 19/10 (2013.01); C11D 1/28 (2013.01);
Abstract
A process for preparing light-colored aqueous surfactant compositions containing 10% by weight to 60% by weight, based on the total composition, of one or more alpha-sulfo fatty acid disalts (A) of general formula (I),RCH(SOM)COOM  (I),