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. 29, 2025
Filed:
Mar. 26, 2020
Applicant:
Kao Corporation, Tokyo, JP;
Inventors:
Kaori Hayashi, Shiroi, JP;
Masayuki Narita, Ichikawa, JP;
Naoya Kawakami, Chiba, JP;
Tomokazu Iseki, Izumiotsu, JP;
Assignee:
KAO CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/81 (2005.12); A61K 8/34 (2005.12); A61Q 5/06 (2005.12);
U.S. Cl.
CPC ...
A61K 8/8158 (2012.12); A61K 8/8147 (2012.12); A61K 8/8152 (2012.12); A61Q 5/06 (2012.12); A61K 2800/5422 (2012.12); A61K 2800/5424 (2012.12); A61K 2800/5426 (2012.12);
Abstract
The present invention relates to a cosmetic composition containing the following Components (A) and (B): Component (A): a hydrophobic polymer which has a glass transition temperature Tg of 30° C. or higher, the polymer having a different kind of an electric charge to the following Component (B), or not having an electric charge; and Component (B): a hydrophilic ionic polymer. The cosmetic composition of the present invention can be suitably used in cosmetics for hair.