US 12,409,128 B2
Shampoo comprising a silicone blend and a ternary surfactant mixture
Naoyuki Yamazaki, Sumida-ku (JP); and Hiroki Fujinaga, Sumida-ku (JP)
Assigned to KAO CORPORATION, Tokyo (JP)
Appl. No. 17/763,876
Filed by KAO CORPORATION, Tokyo (JP)
PCT Filed Mar. 27, 2020, PCT No. PCT/JP2020/014347
§ 371(c)(1), (2) Date Mar. 25, 2022,
PCT Pub. No. WO2021/065047, PCT Pub. Date Apr. 8, 2021.
Claims priority of application No. 2019-180420 (JP), filed on Sep. 30, 2019.
Prior Publication US 2022/0323336 A1, Oct. 13, 2022
Int. Cl. C11D 9/36 (2006.01); A61K 8/41 (2006.01); A61K 8/44 (2006.01); A61K 8/46 (2006.01); A61K 8/49 (2006.01); A61K 8/60 (2006.01); A61K 8/86 (2006.01); A61K 8/891 (2006.01); A61K 8/898 (2006.01); A61Q 5/02 (2006.01)
CPC A61K 8/898 (2013.01) [A61K 8/41 (2013.01); A61K 8/442 (2013.01); A61K 8/447 (2013.01); A61K 8/463 (2013.01); A61K 8/4913 (2013.01); A61K 8/602 (2013.01); A61K 8/86 (2013.01); A61K 8/891 (2013.01); A61Q 5/02 (2013.01)] 11 Claims
 
1. A detergent comprising:
(A) from 8 to 18% by mass of at least one surfactant selected from the group consisting of;
(A1) a betaine surfactant selected from the group consisting of lauramidopropyl betaine and cocoamidopropyl betaine; and
(A2) a nonionic surfactant selected from the group consisting of a polyoxyalkylene alkyl ether having an alkyl group having 8 or more and 12 or less carbon atoms, an alkyl glucoside having an alkyl group having 8 or more and 12 or less carbon atoms, and an alkyl glyceryl ether having an alkyl group having 8 or more and 12 or less carbon atoms;
B) quaternium 80;
C) from 0.05% to 2% by mass of an amino polyether-modified silicone;
D) a cationic surfactant selected from the group consisting of an alkyltrimethylammonium salt having an alkyl group having 16 or more and 20 or less carbon atoms; and an alkoxyalkyldimethylamine having an alkyl group having 16 or more and 20 or less carbon atoms or a salt thereof, and
E) from greater than zero up to 4% of an anionic surfactant;
wherein:
i) a mass ratio [A/B] of the component (A) to the component (B) is 7 or more and 100 or less;
ii) a mass ratio [A/D] of the component (A) to the component (D) is 10 or more and 50 or less.