发明名称 |
TITANIUM OXIDE LIQUID DISPERSION, TITANIUM OXIDE LIQUID COATING, AND PHOTOCATALYST COATING FILM |
摘要 |
Provided is a titanium oxide dispersion liquid that has dispersibility and dispersion stability both at superior levels and, when applied and dried, can form a photocatalyst coating film capable of rapidly developing excellent photocatalytic activity. The titanium oxide dispersion liquid according to the present invention includes titanium oxide particles (A), a dispersing agent (B), and a solvent (C). The titanium oxide particles (A) support a transition metal compound. The dispersing agent (B) includes a poly(acrylic acid) or a salt thereof. The poly(acrylic acid) or a salt thereof in the dispersing agent (B) preferably includes a poly(acrylic acid) alkali metal salt. The poly(acrylic acid) or a salt thereof in the dispersing agent (B) preferably has a weight-average molecular weight of from 1000 to 100000. |
申请公布号 |
EP2974793(A1) |
申请公布日期 |
2016.01.20 |
申请号 |
EP20140764090 |
申请日期 |
2014.03.06 |
申请人 |
DAICEL CORPORATION |
发明人 |
KOJIMA, RYOUTA;FUKUI, NAOYUKI;WATANABE, HITOSHI |
分类号 |
B01J35/02;B01D53/86;B01J23/745;C09D5/16;C09D7/12;C09D201/00 |
主分类号 |
B01J35/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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