| abstract |
Wherein the diglycerin derivative-modified silicone contains a long-chain alkyl group as a lipophilic group in the molecule and does not have an oxyalkylene structure with an average repeat number of oxyalkylene units of 2 or more, Diglycerin derivative-modified silicone having only a glycerin derivative group having an average number of repeating glycerin units of 1.1 to 2.9 as a hydrophilic group and no other hydrophilic group in the molecule; Surfactants and dispersants containing the same, emulsifiers for water-in-oil emulsions, external preparations, and cosmetic compositions. |