Hair washing composition based on one detergent surfactant, one cationic galactomannan gum and one acrylic terpolymer

摘要

Keratinic material washing composition, comprises an acrylic terpolymer comprising 1-6C alkyl (meth)acrylate monomer, a second monomer, and a monomer from urethane produced by reacting an isocyanate and a nonionic surfactant. Keratinic material washing composition comprises a cosmetic medium, surfactant(s), a cationic galactomannan gum and an acrylic terpolymer comprising: (a) 5-80 (15-70, especially 40-70) wt.% 1-6C alkyl (meth)acrylate monomer; (b) 5-80 (10-70, especially 20-60) wt.% of either a heterocyclic vinyl containing a nitrogen or sulfur atom(s), a (meth)acrylamide, a mono- or di-1-4C alkylamino-1-4C alkyl (meth)acrylate or a mono- or di-1-4C alkylamino-1-4C alkyl (meth)acrylamide; and (c) 0.1-30 (0.1-10) wt.% of a monomer from urethane produced either by reacting a monoethylenically unsaturated isocyanate and a nonionic surfactant including a 1,2-butylene oxide/ethylene oxide block copolymer with terminal 1-4C alkoxy, an ethylenically unsaturated surfactant monomer obtained by condensing a nonionic surfactant and an alpha , beta -unsaturated carboxylic acid (anhydride), a (meth)allyl ether of formula (I), or by reacting a urethane nonionic monomer produced by reacting a monohydric nonionic surfactant with a monoethylenically unsaturated isocyanate. CH2=CR1CH2OAmBnApR2 (I) R1 = H or CH3; A = propyleneoxy or butyleneoxy; B = ethyleneoxy; n = 0-200; m and p = 0 or number smaller than n; and R2 = at least 8C hydrophobic group.