| abstract |
Modified organic polysiloxane represented by the following formula 1: R 2 R 1 2 SiO (R 1 2 SiO) n SiR 1 2 Q, and a surfactant / dispersant containing the same, an emulsifier for water-in-oil emulsion, Formulations and cosmetic compositions are disclosed. Wherein R 1 groups are monovalent hydrocarbon groups of 1 to 12 carbon atoms, R 2 is a monovalent hydrocarbon group of 13 to 30 carbon atoms, and Q is a diglycerin having an average number of glycerin repeats of 1.1 to 2.9 A derivative group or a sugar alcohol group-containing organic group, and n is a number in the range of 0 to 100. |