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COMPOSITE MATERIAL FOR ULTRAVIOLET PROTECTION, AND DISPERSION AND COSMETIC INCLUDING THE COMPOSITE MATERIAL FOR ULTRAVIOLET PROTECTION
COMPOSITE MATERIAL FOR ULTRAVIOLET PROTECTION, AND DISPERSION AND COSMETIC INCLUDING THE COMPOSITE MATERIAL FOR ULTRAVIOLET PROTECTION
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机译:用于紫外线防护的复合材料,以及用于紫外线防护的复合材料的分散体和化妆品
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摘要
To provide an ultraviolet protection material that, when blended in various cosmetics having sunscreen effect, can dramatically improve ultraviolet protection effect while maintaining high light stability.SOLUTION: A composite material for ultraviolet protection according to the present invention has an ultraviolet absorber contained in at least some pores of porous silica with an average pore diameter of 30 nm or less.SELECTED DRAWING: Figure 1
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