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    • 2. 发明申请
    • PHOTOACTIVE COMPOSITION COMPRISING SCORIA AND PREPARATION METHOD THEREOF
    • 包含SCORIA的光学组合物及其制备方法
    • WO2009051443A2
    • 2009-04-23
    • PCT/KR2008/006152
    • 2008-10-17
    • NURIDLE CO., LTD.KOH, Se JongKWON, Seung Hyeop
    • KOH, Se JongKWON, Seung Hyeop
    • B01J21/06
    • B01J35/004A61L9/01B01J21/063B01J21/066B01J21/16B01J35/002B01J37/0036B01J37/0215
    • Disclosed is a photoactive composition including 0.1-40 wt % of a photocatalyst in a powder or solution phase or a photocatalyst made of metal alkoxide; and 0.1-30 wt % of scoria powder, with the balance being a solvent, and a preparation method thereof. When interior coating is performed using the photoactive composition, activity can be exhibited even without the additional irradiation of light, and an organic material can be adsorbed and decomposed at high efficiency using only a very low light source through the combination of the adsorption performance of scoria and the decomposition performance of a photocatalyst. Because the photoactive composition is not in a powder phase but is in a liquid colloidal state, it can be efficiently employed as a coating agent enabling the surface coating treatment of any material and as an additive which is introduced into the preparation process of industrial materials or processed products.
    • 公开了一种光敏组合物,其包含0.1-40重量%的粉末或溶液相中的光催化剂或由金属醇盐制成的光催化剂; 和0.1-30重量%的渣土粉末,余量为溶剂,及其制备方法。 当使用光活性组合物进行内部涂覆时,即使没有额外的光照射也可以显示出活性,并且通过结合吸附性能,可以有效地利用有机材料以非常低的光源吸附和分解有机材料 和光催化剂的分解性能。 因为光活性组合物不是粉末状态而是处于液体胶体状态,因此可以有效地用作涂覆剂,其能够进行任何材料的表面涂覆处理,并作为添加剂被引入工业材料的制备过程或 加工产品。