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:
Nov. 18, 2025
Filed:
Apr. 05, 2021
Applicant:
Kao Corporation, Tokyo, JP;
Inventor:
Katsuyuki Yuki, Sumida-ku, JP;
Assignee:
KAO CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/02 (2006.01); A61K 8/04 (2006.01); A61K 8/19 (2006.01); A61K 8/46 (2006.01); A61K 8/86 (2006.01); A61Q 5/02 (2006.01);
U.S. Cl.
CPC ...
A61K 8/86 (2013.01); A61K 8/046 (2013.01); A61Q 5/02 (2013.01); A61K 2800/87 (2013.01);
Abstract
An aerosol hair cleansing agent comprising a hair cleansing agent stock solution containing a surfactant (A) containing an anionic surfactant (A1) and two or more nonionic polymers (B) having weight average molecular weights different from each other, and a propellant (C) containing carbon dioxide. The component (B) contains a nonionic polymer (B1) having a weight average molecular weight of 1,000,000 or more and 5,000,000 or less and contains a nonionic polymer (B2) having a weight average molecular weight of 10,000 or more and 200,000 or less.