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. 27, 2020
Filed:
Sep. 22, 2015
Applicant:
Evonik Degussa Gmbh, Essen, DE;
Inventors:
Peter Schwab, Essen, DE;
Hans-Juergen Koehle, Mainhausen, DE;
Kurt Seidel, Jossgrund, DE;
Ursula Westerholt, Essen, DE;
Hans Henning Wenk, Muelheim an der Ruhr, DE;
Assignee:
EVONIK OPERATIONS GMBH, Essen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 219/08 (2006.01); A61Q 5/06 (2006.01); A61Q 5/12 (2006.01); A61K 8/41 (2006.01); A61Q 5/02 (2006.01); A61K 8/45 (2006.01); C07C 219/06 (2006.01); A61Q 19/10 (2006.01);
U.S. Cl.
CPC ...
C07C 219/08 (2013.01); A61K 8/416 (2013.01); A61K 8/45 (2013.01); A61Q 5/02 (2013.01); A61Q 5/06 (2013.01); A61Q 5/12 (2013.01); C07C 219/06 (2013.01); A61Q 19/10 (2013.01);
Abstract
The invention relates to cosmetic formulations comprising specific ester quats based on isopropanolamine or tetrahydroxypropyl ethylenediamine, and to the use of these ester quats in cosmetics.