Title:
METHOD OF MANUFACTURING MULTIFUNCTIONAL MATERIAL HAVING PHOTOCATALYTIC FUNCTION
Document Type and Number:
Japanese Patent JP2006021994
Kind Code:
A
Abstract:
To provide a method of manufacturing a multifunctional material having excellent deodorizing function, antibacterial (biocidal) function and anti-fouling function, remarkably improved holding power of a photocatalytic layer and hardly causing peeling.
The method of manufacturing the multifunctional material having the photocatalytic function possesses a step for forming a binder layer on the surface of a base material, a step for forming a layer comprising a mixture of a photocatalyst particle having <0.3 μm particle diameter with one of particles of tin oxide, zinc oxide and bismuth oxide having a particle diameter ≤4/5 times that of the photocatalyst particle and a firing step.
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Inventors:
HAYAKAWA MAKOTO
WATABE TOSHIYA
NORIMOTO KEIICHIRO
KOJIMA EIICHI
MACHIDA MITSUYOSHI
SAEKI YOSHIMITSU
KUGA TATSUHIKO
NAKAJIMA YASUSHI
WATABE TOSHIYA
NORIMOTO KEIICHIRO
KOJIMA EIICHI
MACHIDA MITSUYOSHI
SAEKI YOSHIMITSU
KUGA TATSUHIKO
NAKAJIMA YASUSHI
Application Number:
JP2005232541A
Publication Date:
January 26, 2006
Filing Date:
August 10, 2005
Export Citation:
Assignee:
TOTO LTD
International Classes:
C04B41/86; A61L2/16; A61L9/00; A61L9/01; B01J23/14; B01J23/50; B01J23/72; B01J35/02; C04B33/34; C04B41/89