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:
Jan. 06, 2026
Filed:
Nov. 12, 2020
Applicant:
Miyoshi Kasei, Inc., Tokyo, JP;
Inventor:
Yukio Hasegawa, Tokyo, JP;
Assignee:
MIYOSHI KASEI, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/19 (2006.01); A61K 8/04 (2006.01); A61K 8/25 (2006.01); A61K 8/34 (2006.01); A61K 8/44 (2006.01); A61K 8/81 (2006.01); A61K 8/87 (2006.01); A61K 8/92 (2006.01);
U.S. Cl.
CPC ...
A61K 8/19 (2013.01); A61K 8/04 (2013.01); A61K 8/25 (2013.01); A61K 8/345 (2013.01); A61K 8/44 (2013.01); A61K 8/81 (2013.01); A61K 8/87 (2013.01); A61K 8/92 (2013.01); A61K 2800/5422 (2013.01); A61K 2800/622 (2013.01);
Abstract
Provided are: a glycerin dispersion in which the dispersibility and storage stability of a hydrophobized inorganic powder are improved; and a cosmetic containing the glycerin dispersion. A glycerin dispersion containing a hydrophobized inorganic powder, in which an inorganic powder is used as a base and hydrophobicity is imparted by coating the inorganic powder with an organic surface treatment agent, a polyglycerin-based nonionic surfactant, and glycerin is provided.