| abstract |
PROBLEM TO BE SOLVED: To provide polysiloxane particles capable of giving a cosmetic a favorable touch and properties such as adhesiveness to the skin, especially a moist feeling and a moisturizing feeling, by being blended into a cosmetic. I do. SOLUTION: A polysiloxane obtained by copolymerizing a silicon compound in which a hydrophilic substance and a polysiloxane or silane are bonded and having a silanol hydroxyl group, and a silicon compound which generates a silanol hydroxyl group by hydrolysis. particle. |