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    • 7. 发明专利
    • Hair dyestuff
    • 头发DYESTUFF
    • JP2005053889A
    • 2005-03-03
    • JP2003381289
    • 2003-11-11
    • Tsutomu Kawada力 川田
    • KAWADA TSUTOMU
    • A61K8/00A61K8/20A61K8/23A61K8/36A61K8/365A61Q5/10A61K7/13
    • PROBLEM TO BE SOLVED: To obtain a hair dyestuff capable of easily dyeing hair, showing less change with time and more simply dyeing the hair.
      SOLUTION: This hair dyestuff is prepared by adding fine powdery precipitated sulfur little by little to an agitated material of 75 kg purified water, 1.3 kg sorbitan monostearate, 0.8 kg polyethylene glycol monostearate, 0.3 kg stearyltrimethylammonium chloride, 0.2 kg citric acid and 0.1 kg methylparaben for dispersing, and further emulsifying the dispersed mixture with an oil phase component consisting of a mixture of 12 kg methylpolysiloxane, 1 kg cetanol and 0.2 kg glyceryl monostearate.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 待解决的问题:为了获得能够容易地染发的毛发,随着时间的推移显示出较少的变化,并且更简单地染发头发。 解决方案:通过将细粉末沉淀硫一点一点地添加到75kg纯水的搅拌材料,1.3kg脱水山梨醇单硬脂酸酯,0.8kg聚乙二醇单硬脂酸酯,0.3kg硬脂基三甲基氯化铵,0.2kg柠檬酸和 0.1kg对羟基苯甲酸甲酯用于分散,并用由12kg甲基聚硅氧烷,1kg鲸蜡醇和0.2kg单硬脂酸甘油酯的混合物组成的油相组分进一步乳化分散的混合物。 版权所有(C)2005,JPO&NCIPI