| 摘要 |
<p>Cosmetic composition (A) comprises one or more quaternary ammonium ester compounds (I) and one or more polymer thickeners different from inulin and pectin and comprising one or more sugar moiety. Cosmetic composition (A) comprises one or more quaternary ammonium ester compounds of formula ((R2-N +>(R1)(R3)-(CH 2) 2-[O-(CH 2) 2] n-O-C(=O)-R4)(X ->)) (I) and one or more polymer thickeners different from inulin and pectin and comprising one or more sugar moiety. n : 1-10, preferably 1-3; either R1-R3 : T; or R1 = T; and NR2R3 : 5 or 6 membered optionally saturated heterocycle, where one or two non-adjacent carbon is optionally replaced by O, S or -NR2a, and the heterocycle is optionally substituted by one or more aryl, 1-22C alkyl, OH or NRR1a; T : optionally saturated alkyl or alkenyl (optionally substituted by one or more OH and/or NRR1a); R, R1a : H or 1-6C alkyl; R2a : H or 1-22C alkyl; R4 : linear 1-30C- or branched 3-30C alkyl (optionally interrupted by 3, 4 or 5 membered carbon ring, and/or optionally substituted by (i) aryl optionally substituted by one or more 1-6C alkyl, OH or NRR1a and/or (ii) one or more OH or NRR1a), linear 2-30C- or branched 3-30C alkenyl (including one or more double bonds, and optionally substituted by one or more OH or -NRR1a), or aryl (optionally substituted by one or more 1-22C alkyl, 1-22C alkylcarbonyl, OH or NRR1a); and X ->anion, or a mixture of organic or mineral anion for providing electroneutrality of (I). ACTIVITY : Antiparasitic; Dermatological; Nootropic; Antiseborrheic; Endocrine-Gen. MECHANISM OF ACTION : None given.</p> |
