Patent ID: 9381147
Filing Date: 2016-07-05
CPC Classification: A61K,A61Q

Claim Text:
1. A composition comprising a zwitterionic ester ammonioalkanoate surfactant according to Formula 1, and an ingredient selected from the group consisting of a surfactant other than said zwitterionic ester ammonioalkanoate surfactant, emulsifiers, conditioning agents, emollients, moisturizers, humectants, thickeners, lubricants, chelating agents, fillers, binding agents, anti-oxidants, preservatives, active ingredients, fragrances, dyes, buffering agents, exfoliates, pH adjusters, inorganic salts, solvents, viscosity controlling agents and opacifying agents, wherein said zwitterionic ester ammonioalkanoate surfactant according to Formula 1 is a zwitterionic ester ammonioalkanoate sulfate surfactant, where R1 is a linear, branched, saturated or unsaturated C5 to C21 hydrophobe; R2 is a linear, branched, or hydroxyalkyl group; R3 is a linear, branched, or hydroxyalkyl group; R4 is a linear, branched, or hydroxyalkyl group; R5 is a linear, branched, or hydroxyalkyl group; and X is —SO4-, wherein said composition is substantially free of alkylamidoamine and aminoalkylamine.