| 发明名称 |
COPPER-AND-TITANIUM-CONTAINING COMPOSITION AND PRODUCTION METHOD THEREFOR |
| 摘要 |
The Cu- and Ti-containing composition of the present invention contains titanium oxide including rutile-crystal-type titanium oxide, and a divalent copper compound, wherein the rutile-crystal-type titanium oxide exhibits the most intense diffraction peak attributed to rutile-type titanium oxide having a full width at half maximum of 0.65° or less, in a Cu—Kα line X-ray diffraction pattern, which is obtained by plotting intensity of diffraction line with respect to diffraction angle 2θ. The composition exhibits excellent anti-viral property under light and in the dark, and excellent organic compound degradability under light. |
| 申请公布号 |
US2014294989(A1) |
申请公布日期 |
2014.10.02 |
| 申请号 |
US201214002276 |
申请日期 |
2012.12.17 |
| 申请人 |
SHOWA DENKO K.K. |
发明人 |
Miyaishi So;Kuroka Yasushi;Hosogi Yasuhiro;Li Ding |
| 分类号 |
A01N59/20;B01J27/135;A61L9/01;B01J27/055;B01J27/25;A01N55/02;B01J23/72;B01J31/38 |
主分类号 |
A01N59/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A Cu- and Ti-containing composition comprising titanium oxide including rutile-crystal-type titanium oxide, and a divalent copper compound, wherein the rutile-crystal-type titanium oxide exhibits the most intense diffraction peak attributed to rutile-type titanium oxide having a full width at half maximum of 0.65° or less, in a Cu—Kα line X-ray diffraction pattern, which is obtained by plotting intensity of diffraction line with respect to diffraction angle 2θ,
wherein the rutile-crystal-type titanium oxide content of titanium oxide is 50 mol % or more and the anatase-type titanium oxide content of titanium oxide is less than 50 mol %. |
| 地址 |
Minato-ku, Tokyo JP |
