oil in water emulsion, an anionic silikontenside contains the emulsion containing composition and its use in cosmetics, pharmacy and hygiene

摘要

New oil-in-water emulsion (I) contains: an aqueous phase (II); a fat phase (III) comprising at least one oil (IV) (comprising a volatile oil (V) and/or a 1-20C polyalkyl siloxane (VI)), with (IV) representing 65 wt.% of (III); and a silicone surfactant (VII), which is either: (i) a silicone surfactant with a phosphate group, of formula (R1O)dP(O)(O-M+)e (a), H(R2O)dP(O)(O-M+)e (b), (R1O)dP(O)(O-)e e(R3H) (c) or (R1O)dP(O)(O-M+)f((OCH2CH(OH)CH2R3Cl-)g) (d); or (ii) a silicone surfactant with a sulphate group of formula (f); or (iii) a silicone surfactant with a sulphonate group resulting from the reaction of a silicone of formula (C) with a taurine derivative of formula R17NH(CH2)2SO3M"; or (iv) a silicone surfactant with a sulphonate group of formula R18(R1)2N+)CH2)2SO3M'Cl-; provided that, where (VII) is (a), (III) contains another fat which is neither (V) nor (VI) and which represents 7 wt.% of (I). R1 = a group of formula (A); R2 = a group of formula (B); C2H4O is CH2CH2O and C3H6O is CH2HCH(CH3)O; a, b = 0-200; c = 1-200; R4 = (CH2)nCH3 or phenyl; n = 0-10; R5 = (CH2)3(OCH2CH2)x(OCH2CH(CH3))y(OCH2CH2)SB zOH; x, y, z = 0-20; R3 = R6R7R8N+-, R9CONH(CH2)nN+)R10)(R11)-, R12N+)(CH2CH2O)m(CH2CHMeO)n(CH2CH2O)oH)SB 2- or a group of formula (e); R6-R9 = 1-20C alkyl; R10, R11 = 1-3C alkyl; R12, R13 = 6-20C alkyl; m, n, o = 0-20; d, e = 1 or 2 and d+e = 3; f = 0 or 1, g = 1 or 2 and f+g = 2; M = H, Na, K, Li, NH4 or N(CH2CH2OH)3; R14 = 1-8C alkyl or phenyl; R15 = (CH2)3O(CH2CH2O)uCH2CH(CH3)O)v(CH2CH2O)SB wSO3M'+; M' = Na, K, Li or NH4; R16 = (CH2)3O(CH2CH2O)uCH2CH(CH3)O)v(CH2CH2O)SB wH; u, v, w = 0-100; a', c'= 0-50; b' = 1-50; Q = (CH2)r; r = 3-17; j = 1-10 and A = Me; or j = 0 and A = QCOOH; i = 1-200; R17 = 1-40C alkyl; M" = Na, K, Li or NH4; and R18 = 1-40C alkyl. Also claimed are cosmetic, pharmaceutical and hygienic compositions (IX) containing (I). Also claimed is a non-therapeutic treatment and a method of making up the skin and/or the scalp comprising the application of (I) or (IX).