MESOPOROUS INORGANIC PARTICULATE COMPOSITE MATERIAL OF TITANIUM DIOXIDE, WHICH IS ABLE TO PREPARE A COSMETIC MATERIAL WITH EXCELLENT UV PROTECTION ABILITY AND STABILITY
KIM, KYUNG NAM,김경남,JEON, SANG HOON,전상훈,CHOI, SUN KYUNG,최선경,CHOI, KYUNG HO,최경호,SHIM, MIN KYUNG,심민경,CHOI, YEONG JIN,최영진
申请号：
KR1020110094040
公开号：
KR1020130030521A
申请日:
2011.09.19
申请国别(地区):
KR
年份:
2013
代理人:
摘要：
PURPOSE: A mesoporous inorganic composite material of titanium dioxide is provided to ensure UV protection ability by dipping a UV protection agent in a pore.CONSTITUTION: A mesoporous inorganic composite material of titanium dioxide contains a mesoporous titanium dioxide(TiO2) molecule and a UV protection agent which is supported in a pore of the molecule. The UV protection agent is one or more among an organic UV protection agent and an inorganic UV protection agent. A method for preparing the mesoporous inorganic composite material comprises: a step of hydrolyzing a titanium dioxide precursor a step of plasticizing prepared titanium dioxide a step of mixing a metal precursor or an organic UV protection agent a step of dipping the titanium dioxide in a mixture solution and a step of drying and plasticizing.COPYRIGHT KIPO 2013본 발명은 중형기공성 티타늄디옥사이드(TiO2) 분자체 및 상기 분자체의 기공 내에 담지된 자외선 차단제를 포함하는 중형기공성 무기 복합분체, 이의 제조방법 및 이를 함유하는 피부 외용제 조성물을 제공한다.
