티타늄디옥사이드 중형기공성 무기 복합분체
    42.
    发明公开
    티타늄디옥사이드 중형기공성 무기 복합분체 有权
    二氧化钛的多孔无机复合粉末

    公开(公告)号:KR1020130030521A

    公开(公告)日:2013-03-27

    申请号:KR1020110094040

    申请日:2011-09-19

    Abstract: 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.

    Abstract translation: 目的:提供二氧化钛的介孔无机复合材料,以通过将UV保护剂浸入孔中来确保紫外线防护能力。 构成:二氧化钛的介孔无机复合材料包含介孔二氧化钛(TiO 2)分子和负载在分子孔中的紫外线防护剂。 紫外线防护剂是有机紫外线防护剂和无机紫外线防护剂中的一种以上。 一种制备介孔无机复合材料的方法包括:水解二氧化钛前体的步骤; 增塑制备的二氧化钛的步骤; 混合金属前体或有机紫外线防护剂的步骤; 将二氧化钛浸渍在混合溶液中的步骤; 和干燥和塑化的步骤。

    이산화티탄이 코팅된 중형기공성 실리카 복합분체 및 이의 제조방법
    43.
    发明公开
    이산화티탄이 코팅된 중형기공성 실리카 복합분체 및 이의 제조방법 审中-实审
    用二氧化钛涂覆的多孔二氧化硅复合粉末及其制备方法

    公开(公告)号:KR1020140033640A

    公开(公告)日:2014-03-19

    申请号:KR1020120099708

    申请日:2012-09-10

    CPC classification number: A61Q17/04 A61K8/0275 A61K8/25 A61K8/29

    Abstract: The present invention provides: a mesoporous silica composite powder comprising a mesoporous silica molecular sieve and a titanium dioxide (TiO2) coating layer on the silica molecular sieve; and a production method for the same. According to the mesoporous silica composite powder coated with titanium dioxide of the present invention, a precursor solution is used in a lesser amount than in existing methods for synthesizing titanium dioxide, and thus the present invention is economical. Silica particles of which the form and size can be adjusted are previously produced, a titanium dioxide film is formed thereon, thereby securing a wide-range ultraviolet screening performance and an outstanding ultraviolet screening performance. [Reference numerals] (AA) Ultraviolet screening agent

    Abstract translation: 本发明提供:在二氧化硅分子筛上含有介孔二氧化硅分子筛和二氧化钛(TiO 2)被覆层的介孔二氧化硅复合粉末, 及其制造方法。 根据本发明的二氧化钛涂布的介孔二氧化硅复合粉末,与现有的二氧化钛合成方法相比,前体溶液的使用量少,因此本发明是经济的。 预先制造其形状和尺寸可调节的二氧化硅颗粒,在其上形成二氧化钛膜,从而确保宽范围的紫外线屏蔽性能和优异的紫外线屏蔽性能。 (标号)(AA)紫外线屏蔽剂

    화장료의 효능 평가 방법
    48.
    发明授权

    公开(公告)号:KR101923967B1

    公开(公告)日:2018-11-30

    申请号:KR1020120109052

    申请日:2012-09-28

    Abstract: 화장료의효능평가방법은, 화장료도포전의제1 피부이미지및 화장료도포후의제2 피부이미지를각각흑백화처리하는단계; 흑백화된상기제1 피부이미지및 상기제2 피부이미지각각으로부터, 피부구조물에대응되는음영수치를측정하는단계; 및상기제1 피부이미지로부터측정된음영수치와상기제2 피부이미지로부터측정된음영수치를비교하여상기화장료의효능을측정하는단계를포함할수 있다. 음영계측(densitometry)의원리를화장료의효능평가에응용함으로써, 피부를촬영한이미지로부터메이크업(makeup) 제품의커버(cover)력등 효능을객관적으로평가할수 있다.

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