基本信息:
- 专利标题: Coated-photocatalyst object and photocatalyst coating liquid therefor
- 专利标题(中):涂层光催化剂对象和光催化剂涂料液体
- 申请号:JP2008088792 申请日:2008-03-28
- 公开(公告)号:JP2008307528A 公开(公告)日:2008-12-25
- 发明人: KITAZAKI SATOSHI , KAMESHIMA JUNJI , HYOFU KOJI , TAKAGI YOJI , KODAMA YUKIKO
- 申请人: Toto Ltd , Toto株式会社
- 专利权人: Toto Ltd,Toto株式会社
- 当前专利权人: Toto Ltd,Toto株式会社
- 优先权: JP2007095540 2007-03-30; JP2007128574 2007-05-14
- 主分类号: B01J35/02
- IPC分类号: B01J35/02 ; B01J31/38 ; C09D5/00 ; C09D7/12 ; C09D183/04
摘要:
PROBLEM TO BE SOLVED: To provide a coated-photocatalyst object which exhibits excellent weatherability, harmful gas decomposability and another desired characteristics (ultraviolet absorbency, transparency or the like) while preventing corrosion to the intermediate layer, and a photocatalyst coating liquid.
SOLUTION: The coated-photocatalyst object is constituted of a base material, the intermediate layer provided on the base material and the photocatalyst layer provided on the intermediate layer. The photocatalyst layer contains 5-15 pts.mass of photocatalyst particles, >75 and ≤95 pts.mass of inorganic oxide particles, a copper element, a silver element and ≥0 and
摘要(中):
SOLUTION: The coated-photocatalyst object is constituted of a base material, the intermediate layer provided on the base material and the photocatalyst layer provided on the intermediate layer. The photocatalyst layer contains 5-15 pts.mass of photocatalyst particles, >75 and ≤95 pts.mass of inorganic oxide particles, a copper element, a silver element and ≥0 and
要解决的问题:提供在防止对中间层的腐蚀的同时表现出优异的耐候性,有害的气体分解性和另一个期望的特性(紫外线吸收性,透明度等)以及光催化剂涂布液的涂层光催化剂物体。 解决方案:涂覆的光催化剂物体由基材,设置在基材上的中间层和设置在中间层上的光催化剂层构成。 光触媒层包含5-15个光催化剂颗粒,≥75和≤95个无机氧化物颗粒,铜元素,银元素和≥0和<10 pts.mass的可水解硅氧烷的光催化剂颗粒,使得总和 光催化剂颗粒,无机氧化物颗粒和可水解硅氧烷的总量为100质量份。 版权所有(C)2009,JPO&INPIT
信息查询:
EspacenetIPC结构图谱:
B | 作业;运输 |
--B01 | 一般的物理或化学的方法或装置 |
----B01J | 化学或物理方法,例如,催化作用、胶体化学;其有关设备 |
------B01J35/00 | 一般以其形态或物理性质为特征的催化剂 |
--------B01J35/02 | .固体 |