| 摘要 |
<p>Cosmetic compsns. contain as additive a polymer(s) of formula (I): In (I) R is H or lower alkyl; b is 2-6; X is -NR3R4 or -N + R3R4R5 Z incircled negative; R3,R4,R5 are H, 1-18C alkyl or is not >18C alkenyl, or R3 and R4 together form with the N to which they are attached a 6-membered ring contg. another heteroatom, and Z incircled negative in an (in)organic anion; Y is O, -CH2-, -N incircled positive (R6)(R7)Z1 incircled negative; R6 and R7 are H, 1-18C alkyl or is not >18C alkenyl and Z1 incircled negative is an (in)organic anion; R1 is H hydroxy alkyl, hydroxyalkyloxyalkyl, 1-18C alkyl or is not >18C alkenyl; R2 is H, hydroxyalkyl or lower alkyl; M is H, alkali metal, or 1/2 alkaline earth metal atom, or M + is an ammonium derive from an amine: HN(R)-(CH2)bX, m,p,q and r are integers including o, such that m+p+q+r is 15-500; m and p cannot both be zero except when (a) q is is not = o and R1 is hydroxyalkyl; or (b) q is o. (I) is partic. used in shampoo, creams, dyeing compsns., imparting gloss, smoothness, suppleness, etc.</p> |
