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    Photocatalytic coating material, photocatalytic composite material and method for producing the same, and self-cleaning water-based coating composition and self-cleaning member
    2.
    发明授权
    Photocatalytic coating material, photocatalytic composite material and method for producing the same, and self-cleaning water-based coating composition and self-cleaning member 有权
    光催化涂料，光催化复合材料及其制备方法，以及自清洗水性涂料组合物和自清洁剂

    公开(公告)号：US07572486B2

    公开(公告)日：2009-08-11

    申请号：US10516021

    申请日：2003-05-30

    申请人： Kazuo Takahashi ,  Akira Shimai ,  Mitsuhide Shimohigoshi ,  Norio Sendoda ,  Tatsuhiko Kuga ,  Koji Okubo ,  Kazumasa Okita

    发明人： Kazuo Takahashi ,  Akira Shimai ,  Mitsuhide Shimohigoshi ,  Norio Sendoda ,  Tatsuhiko Kuga ,  Koji Okubo ,  Kazumasa Okita

    IPC分类号： B01J21/00

    CPC分类号： C09D183/04 ,  B01J35/004 ,  B01J37/0219 ,  C08K3/22 ,  C09D5/1625 ,  C09D7/61 ,  C09D7/67 ,  C09D7/68

    摘要： This invention is intended to provide a photocatalytic coating material which includes: at least (a) photocatalytic oxide particles; (b) a hydrophobic-resin emulsion; and (c) water, wherein the average particle size of the photocatalytic oxide particles is smaller than that of the particles dispersed in the hydrophobic-resin emulsion. This invention is also intended to provide a self-cleaning water-base coating composition which includes: (a) water-based silicone emulsion or the like; (b) photocatalytic particles or a photocatalytic sol; and (c) water, wherein the solid matter of the ingredient (b) constitutes less than 5% by weight of the total solid matter of the coating composition. This invention is also intended to provide a self-cleaning water-base coating composition which includes: (a) water-based silicone emulsion or the like; (b) whisker or the like; (c) photocatalytic particles; (d) an inorganic coloring pigment; and (e) water.

    摘要翻译： 本发明旨在提供一种光催化涂层材料，其包括：至少（a）光催化氧化物颗粒; （b）疏水树脂乳液; 和（c）水，其中光催化氧化物颗粒的平均粒径小于分散在疏水树脂乳液中的颗粒的平均粒径。 本发明还旨在提供一种自清洁水基涂料组合物，其包括：（a）水基硅氧烷乳液等; （b）光催化颗粒或光催化溶胶; 和（c）水，其中所述成分（b）的固体物质占所述涂料组合物的总固体物质的小于5重量％。 本发明还旨在提供一种自清洁水基涂料组合物，其包括：（a）水基硅氧烷乳液等; （b）晶须等; （c）光催化颗粒; （d）无机着色颜料; 和（e）水。

    Method for producing photocatalytic coating material
    4.
    发明申请
    Method for producing photocatalytic coating material 有权
    制备光催化涂料的方法

    公开(公告)号：US20090226620A1

    公开(公告)日：2009-09-10

    申请号：US12387981

    申请日：2009-05-11

    申请人： Kazuo Takahashi ,  Akira Shimai ,  Mitsuhide Shimohigoshi ,  Norio Sendoda ,  Tatsuhiko Kuga ,  Koji Okubo ,  Kazumasa Okita

    发明人： Kazuo Takahashi ,  Akira Shimai ,  Mitsuhide Shimohigoshi ,  Norio Sendoda ,  Tatsuhiko Kuga ,  Koji Okubo ,  Kazumasa Okita

    IPC分类号： B05D3/00

    CPC分类号： C09D183/04 ,  B01J35/004 ,  B01J37/0219 ,  C08K3/22 ,  C09D5/1625 ,  C09D7/61 ,  C09D7/67 ,  C09D7/68

    摘要： A method of producing a photocatalytic coating material which includes: the steps of coating the surface of a base material having hydrophobic substances on its surface with a photocatalytic coating material including at least (a) photocatalytic oxide particles, (b) a hydrophobic-resin emulsion, (c) water, and (d) silica particles, and hardening the coated material. The average sizes of the ingredient (a) and the ingredient (d) are smaller than that of the emulsified particles of the hydrophobic resin dispersed in the ingredient (b), ingredient (a) constitutes 1 to

    摘要翻译： 一种光催化涂料的制造方法，其特征在于，包括以下步骤：在表面上涂布具有疏水性物质的基材的表面，所述光催化涂层材料至少包含（a）光催化氧化物颗粒，（b）疏水树脂乳液 ，（c）水和（d）二氧化硅颗粒，并硬化涂覆的材料。 成分（a）和成分（d）的平均粒径小于分散在成分（b）中的疏水性树脂的乳化颗粒的平均尺寸，成分（a）占总成分的1〜5重量％ 成分（d）为涂料的固体成分占涂料总固体成分的1〜90重量％，一旦将涂料施加到基材上，则光催化性氧化物粒子和二氧化硅粒子向上移动 并且形成1μm至1mm厚的涂膜。