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    • 6. 发明公开
    • 자외선 차단용 유무기 복합분체 및 이를 함유하는 화장료 조성물
    • 用于阻挡紫外线的有机无机复合粉末及其包含的化妆品组合物
    • KR1020130047555A
    • 2013-05-08
    • KR1020120065929
    • 2012-06-20
    • (주)아모레퍼시픽
    • 양영준이현석김준오최선경최경호주영협
    • A61K8/27A61K8/29A61K47/48A61Q17/04
    • PURPOSE: Organic and inorganic composite powder for blocking UV rays and a cosmetic composition containing the same are provided to ensure excellent UV protection ability, dispersion property, softness, and a moisturizing effect. CONSTITUTION: Organic and/or inorganic composite powder for blocking UV rays is prepared by surface-treating inorganic powder with one or more phospholipids selected from 2-methacryloyloxyethyl phosphorylcholine and 2-methacryloyloxyethyl phosphatidylcholine. The inorganic powder is selected among titanium oxide and zinc oxide. The inorganic powder contains 0.1-8% of phospholipid. A cosmetic composition for blocking UV rays contains 0.1-25wt% of organic and inorganic composite powder. [Reference numerals] (AA,CC) Absorbance(AU); (BB) Absorbance average value comparison at 310nm; (DD) Wavelength(nm)
    • 目的:提供用于阻止紫外线的有机和无机复合粉末和含有它们的化妆品组合物,以确保优异的紫外线防护能力,分散性,柔软性和保湿效果。 构成:通过用选自2-甲基丙烯酰氧基乙基磷酰胆碱和2-甲基丙烯酰氧基乙基磷脂酰胆碱的一种或多种磷脂表面处理无机粉末制备用于阻断紫外线的有机和/或无机复合粉末。 无机粉末选自氧化钛和氧化锌。 无机粉末含有0.1-8%的磷脂。 用于阻挡紫外线的化妆品组合物含有0.1-25重量%的有机和无机复合粉末。 (标号)(AA,CC)吸光度(AU); (BB)310nm下的吸光度平均值比较; (DD)波长(nm)