| 摘要 |
<p>Disclosed are anti-dandruff shampoo compositions which comprise: (a) from about 7 % to about 30 % by weight of a detersive surfactant selected form the group consisting of anionic surfactant, amphoteric surfactant, and mixtures thereof; (b) from about 0.1 % to about 10 % by weight of an antimicrobial agent; (c) from about 0.5 % to about 10 % by weight of a suspending agent; (d) from about 0.01 % to about 1.0 % by weight of a cationic guar polymer having a charge density of from about 0.1 to about 3meq/gm; (e) a cool-feeling agent selected from the group consisting of borneol, camphor, cineol menthane, glycosil-mono-mentyl-oacetate, menthol, 3-1-menthoxypropane-1-2-diol, menthyl malonate, 1-menthyl-3-hydroxybutyrate, menthyl salicylate, peppermint, spearmint, and mixtures thereof; and (f) from about 40 % to about 92 % by weight of water; wherein at least about 50 % by weight of the cationic guar polymer is in coacervate form, said coacervate comprising detersive surfactant and cationic guar polymer.</p> |
