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US 12,409,128 B2Granted
Shampoo comprising a silicone blend and a ternary surfactant mixture
AssigneeKao Corporation
InventorsNaoyuki Yamazaki, Hiroki Fujinaga
Life of this patent
Estimating the term…
Abstract
A detergent comprising (A) at least one selected from the group consisting of (A1) a carbobetaine type ampholytic surfactant and (A2) a nonionic surfactant, and (B) a quaternary ammonium cation-modified silicone. A mass ratio [(A)/(B)] of the component (A) to the component (B) is 0.1 or more and 1,000 or less, and the content of an anionic surfactant is 4% by mass or less.
Claims11
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.
9 more elements
Dependencies are inferred from the claim text.