The invention relates to the use of composite material which comprises nanoparticles of a least one metal derivative and at least one organic sunscreen agent which is chemically bound with said particles in a covalent manner in the form of an ultraviolet radiation protective agent containing the inventive composite material. Cosmetic ultraviolet radiation protective compositions comprises said mixture are also disclosed.
该发明涉及使用复合材料,该复合材料包括至少一种
金属衍
生物的纳米颗粒和至少一种有机防晒剂,该有机防晒剂以共价方式与所述颗粒
化学结合,形成一种含有所述创新复合材料的紫外辐射防护剂。还公开了包含所述混合物的化妆品紫外辐射防护组合物。