Title:
PHOTOCATALYTIC TILE AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JP2000072575
Kind Code:
A
Abstract:
To produce a photocatalytic tile capable of enhancing photocatalytic effects and prevented from an iris phenomenon due to interference of light by forming a thick photocatalytic film on the tile surface.
This photocatalytic tile is produced by forming a film having photocatalytic functions on the surface thereof. The thickness of the film is >0.8 μm. A tile 2 is heated in a heating zone 3 and the vapor of TiO2 generated by hydrolyzing a vapor of TiCl4 in a vacuum deposition chamber 4 in which the vapor of the TiCl4 produced in a furnace 5 for producing the vapor of the TiCl4 is introduced is deposited on the tile surface to thereby form a TiO2 film having a greater thickness than 0.8 μm on the tile surface.
Inventors:
BABA TOSHIAKI
SHINKAI SEIJI
KATO HIROMICHI
KINEJIMA TAKESHI
ONUKI TORU
KAMIYA YOSHIO
YASUNAGA MASAYOSHI
SHINKAI SEIJI
KATO HIROMICHI
KINEJIMA TAKESHI
ONUKI TORU
KAMIYA YOSHIO
YASUNAGA MASAYOSHI
Application Number:
JP7405399A
Publication Date:
March 07, 2000
Filing Date:
March 18, 1999
Export Citation:
Assignee:
INAX CORP
International Classes:
B01J35/02; C04B41/50; C04B41/87; (IPC1-7): C04B41/87; B01J35/02
Attorney, Agent or Firm:
Tsuyoshi Shigeno
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