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. 09, 2016
Filed:
Dec. 09, 2014
Applicants:
Dominik Schuch, Haan, DE;
Wolfgang Berkels, Bottrop, DE;
Oliver Springer, Wesel, DE;
Christian Hartung, Essen, DE;
Hilke Condé, Gladbeck, DE;
Baerbel Klann-metz, Essen, DE;
Inventors:
Dominik Schuch, Haan, DE;
Wolfgang Berkels, Bottrop, DE;
Oliver Springer, Wesel, DE;
Christian Hartung, Essen, DE;
Hilke Condé, Gladbeck, DE;
Baerbel Klann-Metz, Essen, DE;
Assignee:
EVONIK DEGUSSA GMBH, Essen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07C 59/00 (2006.01); C07C 69/52 (2006.01); C07C 67/08 (2006.01); A61K 8/37 (2006.01); C07C 69/732 (2006.01); A61K 8/39 (2006.01); A61Q 1/14 (2006.01); A61Q 5/02 (2006.01); A61Q 15/00 (2006.01); A61K 8/86 (2006.01); A61Q 19/10 (2006.01);
U.S. Cl.
CPC ...
C07C 69/52 (2013.01); A61K 8/375 (2013.01); A61K 8/39 (2013.01); A61K 8/86 (2013.01); A61Q 1/14 (2013.01); A61Q 5/02 (2013.01); A61Q 15/00 (2013.01); A61Q 19/10 (2013.01); C07C 67/08 (2013.01); C07C 69/732 (2013.01); A61K 2800/30 (2013.01); A61K 2800/49 (2013.01);
Abstract
Polyglycerol partial esters of a specific composition which are capable of solubilizing very hydrophobic, oil-soluble substances in aqueous solution are provided. The preparation and use of these polyglycol ether-free solubilizers in cosmetic formulations are also disclosed.