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:
Apr. 14, 2025
Filed:
Mar. 09, 2020
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Claus Nieendick, Düsseldorf-Holthausen, DE;
Werner Mauer, Düsseldorf-Holthausen, DE;
Kathrin Tapp, Düsseldorf-Holthausen, DE;
Sybille Cornelsen, Monheim, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/04 (2005.12); A61K 8/41 (2005.12); A61K 8/92 (2005.12); C09K 23/02 (2021.12); C09K 23/18 (2021.12); C09K 23/34 (2021.12); C09K 23/56 (2021.12);
U.S. Cl.
CPC ...
A61K 8/04 (2012.12); A61K 8/416 (2012.12); A61K 8/922 (2012.12); C09K 23/02 (2021.12); C09K 23/18 (2021.12); C09K 23/34 (2021.12); C09K 23/56 (2021.12); A61K 2800/436 (2012.12); A61K 2800/52 (2012.12);
Abstract
This invention relates to stabilizer concentrates which improve the stability of mono- and/or diesters of mono- and/or diethylene glycol wax dispersions in personal care compositions, wherein the stabilizer concentrates comprising hydrogenated castor oil and betaines and are free of anionic surfactants.