US 11,752,076 B2
Cosmetic
Arisa Kaneko, Tokyo (JP); and Shinsuke Muramatsu, Tokyo (JP)
Assigned to KOSE Corporation, Tokyo (JP)
Appl. No. 17/43,652
Filed by KOSE Corporation, Tokyo (JP)
PCT Filed Mar. 22, 2019, PCT No. PCT/JP2019/012247
§ 371(c)(1), (2) Date Sep. 30, 2020,
PCT Pub. No. WO2019/188842, PCT Pub. Date Oct. 3, 2019.
Claims priority of application No. 2018-070003 (JP), filed on Mar. 30, 2018.
Prior Publication US 2021/0022974 A1, Jan. 28, 2021
Int. Cl. A61K 8/29 (2006.01); A61K 8/02 (2006.01); A61K 8/06 (2006.01); A61K 8/27 (2006.01); A61K 8/81 (2006.01); A61K 8/891 (2006.01); A61Q 17/04 (2006.01)
CPC A61K 8/29 (2013.01) [A61K 8/0241 (2013.01); A61K 8/064 (2013.01); A61K 8/27 (2013.01); A61K 8/8147 (2013.01); A61K 8/891 (2013.01); A61Q 17/04 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A cosmetic comprising ingredients (A) to (C):
(A) a metal oxide having an average particle diameter of 0.01 μm to 0.1 μm;
(B) an oil that is a paste at 25° C. and that includes a hydrophilic group; and
(C) an acrylates/ethylhexyl acrylate/dimethicone methacrylate copolymer, wherein
the ingredient (B) is glycerin fatty acid esters and/or dimer acid esters,
a mass content ratio of the ingredient (B) and the ingredient (C) is (B)/(C)=0.5 to 1.5, and
a mass content ratio of the ingredient (A) and the ingredient (C) is (C)/(A)=0.1 to 1.