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    • 4. 发明公开
    • 유기자외선 차단제가 담지된 중공성 구형 실리카 복합안료의 제조방법 및 이를 함유한 자외선 차단용 화장료 조성물
    • 含有有机紫外线剂的中空球形二氧化硅复合色素的制备及其中的化妆品组合物
    • KR1020110001539A
    • 2011-01-06
    • KR1020090059107
    • 2009-06-30
    • 한국콜마홀딩스 주식회사
    • 윤태호김진준김동명채희원
    • A61K8/25A61Q17/04A61K8/37
    • PURPOSE: A method for manufacturing organic UV protector-supported hollow spherical silica complex pigment is provided to minimize direct contact to the skin of the organic UV protector and to prevent skin allergy and trouble. CONSTITUTION: A method for manufacturing organic UV protector-supported hollow spherical silica complex pigment comprises: a step of mixing 0.2-80 weight% of organic UV protector to 20-99.8 weight% of hollow spherical silica at 15-40°C to form organic UV protector-supported complex pigment; a step of maturing the complex pigment at 15-40°C for 0.5-24 hours; and a step of filtering the complex pigment at 20-60 mesh. The cosmetic composition for UV protection contains 0.1-40 weight% of organic UV protector-supported spherical silica complex pigment, 10-84.9 weight% of inorganic UV protector, 6-15 weight% of oil ingredient, 8-20 weight% of pigment, 0.5-10 weight% of organic solvent, and 0.5-5 weight% of additive.
    • 目的:提供有机紫外线保护器支撑的中空球形二氧化硅复合颜料的制造方法,以最大限度地减少与有机紫外线保护膜的皮肤直接接触并防止皮肤过敏和麻烦。 构成:有机紫外线保护剂负载的中空球状二氧化硅复合颜料的制造方法,其特征在于,将0.2〜80重量%的有机紫外线保护剂与20〜99.8重量%的中空球形二氧化硅在15〜40℃下混合形成有机物 紫外线保护剂复合颜料; 将复合颜料在15-40℃熟化0.5-24小时的步骤; 以及过滤20-60目的复合颜料的步骤。 用于紫外线防护的化妆品组合物含有0.1-40重量%的有机紫外线保护剂负载的球形二氧化硅复合颜料,10-84.9重量%的无机紫外线保护剂,6-15重量%的油成分,8-20重量%的颜料, 0.5-10重量%的有机溶剂和0.5-5重量%的添加剂。