A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/895 (2006.01) A61K 8/891 (2006.01)
Patent
CA 2324349
An aqueous hair conditioning composition comprising, in addition to water: i) at least one conditioning surfactant, and ii) emulsified particles of an amino functional silicone of the general formula: Si(CH3)3- O-[Si(CH3)2- O-]x- [Si(CH3) (R-NH-CH2CH2NH2)- O-]y- Si(CH3)3 wherein x + y is a number from about 50 to about 500, and wherein R is an alkylene group having from 2 to 5 carbon atoms; in which the amino functional silicone has a mole percent amino functionality of at least 1 mole %.
L'invention concerne une composition capillaire aqueuse qui comprend, en plus de l'eau, ce qui suit: 1) au moins un surfactant capillaire et 2) des particules émulsionnées d'une silicone amino fonctionnelle qui correspond à la formule générale suivante: Si(CH¿3?)¿3?-O-[Si(CH¿3?)¿2?-O-]¿x?-[Si(CH¿3?)(R-NH-CH¿2?CH¿2?NH¿2?)-O-]¿y?Si(CH¿3?)¿3? dans laquelle x + y est un nombre compris entre environ 50 et environ 500, R étant un groupe alkylène possédant entre 2 et 5 atomes de carbone; et dans laquelle la silicone amino fonctionnelle possède une fonctionnalité amino d'au moins un mole pour cent.
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Plc Unilever
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