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. 17, 2017
Filed:
May. 28, 2014
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Ansgar Behler, Bottrop, DE;
Frank Clasen, Hilden, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 303/24 (2006.01); C07C 309/17 (2006.01); C07C 305/06 (2006.01); C11D 1/16 (2006.01); C07C 305/04 (2006.01); A61K 8/46 (2006.01); A61K 47/20 (2006.01); A61Q 5/02 (2006.01); A61Q 9/02 (2006.01); A61Q 19/00 (2006.01); A61Q 19/10 (2006.01); C07C 67/03 (2006.01); C07C 303/18 (2006.01); C11D 1/28 (2006.01);
U.S. Cl.
CPC ...
C07C 309/17 (2013.01); A61K 8/466 (2013.01); A61K 47/20 (2013.01); A61Q 5/02 (2013.01); A61Q 9/02 (2013.01); A61Q 19/007 (2013.01); A61Q 19/10 (2013.01); C07C 67/03 (2013.01); C07C 303/18 (2013.01); C07C 303/24 (2013.01); C07C 305/04 (2013.01); C07C 305/06 (2013.01); C11D 1/16 (2013.01); C11D 1/28 (2013.01); A61K 2800/28 (2013.01);
Abstract
Sulfated oligohydroxycarboxylic acid esters have the general formula (I): wherein at least one of the radicals A is —SOB. Cosmetic and pharmaceutical agents contain said esters. These esters are effective as anionic surfactants.