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:
Dec. 10, 2024
Filed:
Jul. 08, 2019
Applicant:
Shiseido Company, Ltd., Tokyo, JP;
Inventors:
Shoko Arino, Tokyo, JP;
Yukiko Hiruma, Tokyo, JP;
Assignee:
Shiseido Company, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/416 (2006.01); A61K 8/04 (2006.01); A61K 8/34 (2006.01); A61K 8/37 (2006.01); A61K 8/41 (2006.01); A61K 8/81 (2006.01); A61K 8/86 (2006.01); A61Q 19/00 (2006.01);
U.S. Cl.
CPC ...
A61K 8/416 (2013.01); A61K 8/042 (2013.01); A61K 8/34 (2013.01); A61K 8/342 (2013.01); A61K 8/375 (2013.01); A61K 8/8147 (2013.01); A61K 8/86 (2013.01); A61Q 19/00 (2013.01); A61K 2800/10 (2013.01); A61K 2800/48 (2013.01);
Abstract
An objective of the present invention is to provide a gel-type skin preparation for external use into which a di-chain cationic surfactant can be stably blended without precipitation over time and which can be spread topically on skin. The gel preparation according to the present invention comprises (a) a di-chain cationic surfactant having a specific structure, (b) an oil in which component (a) is soluble, (c) a lower alcohol, (d) a water-soluble thickener, and (e) water.