Title:
PHOTOCATALYST PIGMENT AND PHOTOCATALYST PAINT
Document Type and Number:
Japanese Patent JP2009132856
Kind Code:
A
Abstract:
To provide a new photocatalyst pigment and a photocatalyst paint for producing a coating film developing the objective color and exhibiting photocatalyst action.
The photocatalyst pigment is produced by attaching the surface of an inorganic pigment particle with photocatalytst tungsten oxide fine particles having specific gravity higher than that of the inorganic pigment, and the photocatalytst paint is produced by combining the photocatalyst pigment with at least one kind of inorganic binder selected from the group consisting of acryl-modified silicones, silicones, silicon oxide, zirconium oxide and aluminum oxide.
Inventors:
MATSUDA RYOTARO
KAMAKURA TAKAYA
KONO HITOSHI
OKAWA HIDEKI
ISHIZAKI ARIYOSHI
KAMAKURA TAKAYA
KONO HITOSHI
OKAWA HIDEKI
ISHIZAKI ARIYOSHI
Application Number:
JP2008050093A
Publication Date:
June 18, 2009
Filing Date:
February 29, 2008
Export Citation:
Assignee:
TOSHIBA LIGHTING & TECHNOLOGY
International Classes:
C09C3/06; B01J35/02; C09D5/00; C09D5/16; C09D7/12; C09D183/00; C09D183/10; C09D185/00
Attorney, Agent or Firm:
Saichi Suyama