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:
May. 06, 2025
Filed:
Mar. 19, 2020
Applicant:
Shin-etsu Chemical Co., Ltd., Tokyo, JP;
Inventors:
Seiji Watae, Tokyo, JP;
Chihiro Hayakawa, Tokyo, JP;
Assignee:
SHIN-ETSU CHEMICAL CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/06 (2005.12); A61K 8/02 (2005.12); A61K 8/19 (2005.12); A61K 8/29 (2005.12); A61K 8/891 (2005.12); A61Q 1/02 (2005.12); A61Q 1/06 (2005.12);
U.S. Cl.
CPC ...
A61K 8/891 (2012.12); A61K 8/0229 (2012.12); A61K 8/062 (2012.12); A61K 8/064 (2012.12); A61K 8/19 (2012.12); A61K 8/29 (2012.12); A61Q 1/02 (2012.12); A61Q 1/06 (2012.12); A61K 2800/43 (2012.12);
Abstract
Provided is a cosmetic wherein agglomeration during dispersion of a coloring pigment is suppressed, pigment irregularity in the bulk cosmetic and a coating film of the cosmetic is suppressed, and superior coloring pigment uniformity is demonstrated. An oily mixture composition including: (a) a silicone surfactant with an HLB of 6 or less; (b) an acrylic-silicone graft copolymer; (c) an oil that is liquid at 25° C.; and (d) a coloring pigment.