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Title:
TRANSPARENT FILM-FORMING COMPOSITION
Document Type and Number:
Japanese Patent JP2005154750
Kind Code:
A
Abstract:

To obtain a film-forming composition capable of forming a transparent film of high durability on a surface of a base material by drying the composition without heating, to obtain a composition for forming a photocatalytic transparent film capable of decomposing hazardous organic materials by light, and to provide a composite member having useful characteristics of exhibiting deodorization, stainproof, hydrophilic, and antibacterial performances.

This transparent film-forming composition contains photocatalytic particles, ammonium zirconium carbonate, a co-hydrolyzed condensate of an aluminum alkoxide expressed by the formula: Al(OR)3 and a titanium alkoxide expressed by the formula: Ti(OR')4, and water and has a pH of 7 to 9.


Inventors:
MITSUHAYASHI MASAYUKI
TANAKA ATSUSHI
Application Number:
JP2004315899A
Publication Date:
June 16, 2005
Filing Date:
October 29, 2004
Export Citation:
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Assignee:
SHOWA DENKO KK
International Classes:
C09D5/00; C09D5/14; C09D5/16; C09D7/12; C09D185/00; B01J35/02; (IPC1-7): C09D185/00; B01J35/02; C09D5/00; C09D7/12
Domestic Patent References:
JP2002136869A2002-05-14
JP2004244608A2004-09-02
JP2004243307A2004-09-02
JP2005272298A2005-10-06
Foreign References:
WO2003053576A12003-07-03
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Masaya Nishiyama