| abstract |
Organopoly having a weight average molecular weight of 300 to 200,000 and having at least one (R 1 SiO 3/2 ) unit (R 1 is an organic group represented by the formula (1)) per molecule. Cosmetics containing a siloxane compound. [Effect] This organopolysiloxane compound has a structure in which a polysiloxane chain extends in three directions from a silicon atom to which an organic group containing a pyrrolidone carboxyl group is linked. Therefore, by adding this organopolysiloxane compound, Cosmetics capable of surface treatment of natural hair and powder are obtained, and furthermore, cosmetics that are non-sticky and have good makeup can be obtained. [Selection figure] None |