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    • 1. 发明授权
    • Cosmetic hair preparation
    • 化妆品头发准备
    • US07964179B2
    • 2011-06-21
    • US10517375
    • 2002-06-13
    • Yoko HanadaNakako Sato
    • Yoko HanadaNakako Sato
    • A61Q5/02A61Q5/12D06M15/643
    • A61K8/416A61K8/342A61K8/41A61K8/898A61Q5/00A61Q5/02A61Q5/12
    • The invention provides hair cosmetics which can suppress a frictional feeling of hair in running water during rinsing to improve softness and smoothness thereby preventing the hair from being damaged by twisting during rinsing, and comprises organopolysiloxane having an amino-modified organopolysiloxane chain and a polyoxyalkylene chain, and at least one cationic surfactant selected from compounds represented by formula (1) or (2): wherein at least one of R1, R2, R3 and R4 represents e.g. an alkyl group containing 8 to 35 carbon atoms in total, and the remainder represents a C1 to C5 alkyl group, hydroxyalkyl group etc., X− represents a halogen ion or an organic anion, R5 represents e.g. an alkyl group containing 8 to 35 carbon atoms in total, and R6 represents a C1 to C22 alkyl group etc.
    • 本发明提供了一种头发化妆品,其可以在漂洗期间抑制流水中毛发的摩擦感,从而提高柔软性和平滑性,从而防止毛发在漂洗过程中扭曲而受损,并且包括具有氨基改性的有机聚硅氧烷链和聚氧化烯链的有机聚硅氧烷, 和选自由式(1)或(2)表示的化合物的至少一种阳离子表面活性剂:其中R 1,R 2,R 3和R 4中的至少一个表示例如 总共含有8〜35个碳原子的烷基,其余表示C1〜C5烷基,羟烷基等,X - 表示卤素离子或有机阴离子,R5表示例如甲氧基。 总共含有8〜35个碳原子的烷基,R6表示C1〜C22烷基等。
    • 7. 发明授权
    • Process for producing polymer particles
    • 生产聚合物颗粒的方法
    • US5773542A
    • 1998-06-30
    • US620302
    • 1996-03-22
    • Takashi KoudateYasunori HosokawaYoko Hanada
    • Takashi KoudateYasunori HosokawaYoko Hanada
    • C08F2/00C08F2/32
    • C08F2/32
    • A process for producing polymer particles comprising polymerizing a water-soluble polymerizable monomer in a system comprising a hydrophobic organic solvent inert to the polymerization and an aqueous solution of the water-soluble polymerizable monomer, the process being characterized in that the polymerization is carried out in the presence of, as a dispersant, an anionic surface active agent represented by formula (I): ##STR1## wherein R.sup.1 represents a straight-chain or branched alkyl, alkenyl or 2-hydroxyalkyl group having 5 to 29 carbon atoms; M.sup.1 and M.sup.2, which may be the same or different, each represent an alkali metal ion, an ammonium ion or a hydrogen atom; and n represents 1 or 2.
    • 一种制备聚合物颗粒的方法,包括在包含对聚合反应惰性的疏水性有机溶剂和水溶性可聚合单体的水溶液的体系中聚合水溶性可聚合单体,该方法的特征在于聚合在 作为分散剂存在由式(I)表示的阴离子表面活性剂:其中R 1表示具有5至29个碳原子的直链或支链烷基,烯基或2-羟基烷基; M1和M2可以相同或不同,分别表示碱金属离子,铵离子或氢原子; n表示1或2。