Photocatalytic metal oxide composition, thin film, and composite
    6.
    发明授权
    Photocatalytic metal oxide composition, thin film, and composite 有权
    光催化金属氧化物组成,薄膜和复合材料

    公开(公告)号:US06337301B1

    公开(公告)日:2002-01-08

    申请号:US09585621

    申请日:2000-06-02

    IPC分类号: B01J2100

    摘要: A composition comprising metal oxide particles having photo-catalytic activity, a solvent-soluble zirconium compound and a solvent. Preferably, the metal oxide particles having photocatalytic activity are titanium oxide particles; the metal oxide particles have an average particle diameter of about 0.005 to 0.3 &mgr;m; and the amount of the zirconium compound is in the range of about 3-200 parts by weight, as ZrO2, per 100 parts by weight of the metal oxide articles. A composite of a film having a photo-catalytic activity with a base material is made by coating the base material with the above composition to form a film, and curing the film on the base material.

    摘要翻译: 包含具有光催化活性的金属氧化物颗粒,溶剂可溶性锆化合物和溶剂的组合物。 优选具有光催化活性的金属氧化物颗粒是氧化钛颗粒; 金属氧化物颗粒的平均粒径为约0.005至0.3μm; 相对于金属氧化物制品100重量份,锆化合物的量为ZrO 2约3〜200重量份。 通过用上述组合物涂覆基材以形成膜并使基材上的膜固化,制成具有光催化活性的膜与基材的复合物。

    Titanium oxide particle-coated interior member or indoor equipment
    10.
    发明授权
    Titanium oxide particle-coated interior member or indoor equipment 有权
    氧化钛颗粒涂层内部构件或室内设备

    公开(公告)号:US06414213B2

    公开(公告)日:2002-07-02

    申请号:US09475150

    申请日:1999-12-30

    IPC分类号: A62D300

    摘要: An interior member or indoor equipment provided on the surface with titanium oxide particles capable of excellent photocatalytic activity even by irradiation of a weak ultraviolet ray present in an interior room or the like. An interior member or indoor equipment with titanium oxide particles containing brookite-type crystal present on the surface thereof. The titanium oxide particles may also be bonded to the surface using an adhesive. The interior member or indoor equipment exhibits a photocatalytic function upon irradiation of a weak ultraviolet ray having irradiation energy of from 0.001 to 0.2 mW/cm2 at 365 nm.

    摘要翻译: 通过在内部室内等存在的弱紫外线的照射,能够在表面上设置能够具有优异的光催化活性的氧化钛粒子的室内部件或室内机。 在其表面上存在含有褐铁矿型晶体的氧化钛颗粒的内部构件或室内设备。 氧化钛颗粒也可以使用粘合剂粘合到表面上。 在365nm的照射能量为0.001〜0.2mW / cm 2的弱紫外线照射下,室内部件或室内机器具有光催化功能。