会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 10. 发明授权
    • Process for the preparation of stable aqueous hair dyeing emulsions
    • 制备稳定的水性染发乳液的方法
    • US06528045B1
    • 2003-03-04
    • US09406028
    • 1999-09-27
    • Frank GolinskiHeribert Lorenz
    • Frank GolinskiHeribert Lorenz
    • A61K713
    • A61K8/06A61K8/064A61Q5/10
    • A stable, aqueous hair dyeing emulsion with good Theological properties is prepared, while simultaneously substantially reducing the manufacturing time and energy consumption, comprising at least one oxidation hair dyestuff precursor, by mixing a water-in-oil emulsion, comprising 10% to 50% by weight of at least one nonionic emulsifier, 10% to 50% by weight of at least one nonionic co-emulsifier selected from the group of C10-C22-fatty alcohols, C12-C18-fatty acid mono- and dialkanolamides and/or C10-C22-fatty acid esters with polyvalent alcohols, 5% to 40% by weight of oleic acid, and up to 25%, in particular 20% by weight of water, each calculated to the total w/o-emulsion composition, with an aqueous phase comprising at least one water-soluble surfactant. Mixing is carried out under shear force at 15° to 30° C., preferably at room temperature at about 20° to 25°.
    • 制备具有良好神学性质的稳定的水性染发乳液,同时通过混合包含10%至5​​0%的油包水乳液,同时显着减少包含至少一种氧化染发剂前体的制造时间和能量消耗, 的至少一种非离子乳化剂,10重量%至50重量%的至少一种选自C 10 -C 22脂肪醇,C 12 -C 18脂肪酸单和二烷醇酰胺和/或C10的非离子助乳化剂 -C22-脂肪酸酯与多元醇,5重量%至40重量%油酸,和至多25重量%,特别是20重量%的水,各自计算为总w / o-乳液组合物, 水相包含至少一种水溶性表面活性剂。 混合在15°至30°C的剪切力下进行,优选在室温约20°至25°下进行。