公开(公告)号：US20240238176A1

公开(公告)日：2024-07-18

申请号：US18401930

申请日：2024-01-02

申请人： RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY

发明人： Younchul KIM ,  Changsik SONG ,  Hwi Hyun MOON

IPC分类号： A61K8/29 ,  A61K8/02 ,  A61Q17/04 ,  B01J20/06 ,  B01J20/26 ,  B01J20/32

CPC分类号： A61K8/29 ,  A61K8/0275 ,  A61Q17/04 ,  B01J20/06 ,  B01J20/265 ,  B01J20/3204 ,  B01J20/3219 ,  B01J20/3274 ,  B01J20/3293 ,  A61K2800/614

摘要： Disclosed are an anti-pollution cosmetic material and a method for preparing the same, wherein the anti-pollution cosmetic material contains a material having ultraviolet-blocking properties or heavy metal adsorption capacity or an organic-inorganic hybrid material having both ultraviolet-blocking properties and heavy metal adsorption capacity, so that the use of the inventive titanium dioxide (TiO2) composite particles and heteroatomic polymer-attached polyamino acid polymer can provide not only an ultraviolet-blocking or anti-pollution cosmetic composition but also a cosmetic composition having both an ultraviolet-blocking effect and an anti-pollution effect, and such a material can mitigate the white cast and the harmfulness of a microparticle powder, which are problems of existing inorganic sunblocks, and can be utilized as an anti-pollution material for skin protection having heavy metal adsorption capacity.