Title:
コーティング材料を用いた光触媒担持磁性体及びそれを用いる水の浄化方法
Document Type and Number:
Japanese Patent JP6902973
Kind Code:
B2
Abstract:
To provide a coating material capable of forming a coated film high in abrasion resistance and high in durability.SOLUTION: There is provided a coating material containing at least a component having a siloxane unit, a photocatalyst, and a metal particle or a metal compound particle having larger primary particle diameter than the photocatalyst. There is provided a coating material, in which the component having the siloxane unit contains at least organopolysiloxane, and the metal particle or the metal compound particle contains at least one selected from copper, zinc, or silver. There is provided photocatalyst carrying magnetic material having a core shell structure consisting of a core layer and a shell layer containing the same, in which the core layer contains a magnetic material, the shell layer consists of a coating material containing at least the siloxane unit, the photocatalyst, and the metal particle or the metal compound particle having larger primary particle diameter than the photocatalyst, and the shell layer contains the photocatalyst, and the metal particle or the metal compound particle of which a part of a surface is exposed.SELECTED DRAWING: Figure 1
Inventors:
Tokutaka Kawase
Application Number:
JP2017178842A
Publication Date:
July 14, 2021
Filing Date:
September 19, 2017
Export Citation:
Assignee:
Sharp Corporation
International Classes:
B01J31/38; B01J35/02; B01J31/40; B01J35/08; B01J38/00; B01J38/02; B01J38/48; C02F1/72; C04B41/85; C09D5/00; C09D7/40; C09D183/04
Domestic Patent References:
| JP2013198890A | ||||
| JP2008043833A | ||||
| JP2004189513A |
Attorney, Agent or Firm:
Shintaro Nogawa
Shinji Kai
Yusuke Kaneko
Kiyoshi Inamoto
Masami Tomita
Shinji Kai
Yusuke Kaneko
Kiyoshi Inamoto
Masami Tomita