Title:
TITANIUM OXIDE COATING AGENT, AND METHOD FOR TITANIUM OXIDE COATING FILM FORMATION
Document Type and Number:
WIPO Patent Application WO/2006/095464
Kind Code:
A1
Abstract:
This invention provides a coating agent, which can simply form a coating film over a wide area, is chemically and physically stable, and can form an ultrathin film, a coating film, a method for coating film formation, and various products coated with the coating film. The coating agent contains flaky titanium oxide fine particles prepared by subjecting a layered titanate to ion exchange treatment with an alkylammonium. The coating agent may comprise a solution containing a titania nanosheet and a sol of silicon oxide or titanium oxide. The coating film is formed by conducting coating and then drying and heating the coating and has a microstructure in which flaky titanium oxide fine particles are stacked with a high level of orientation.
More Like This:
Inventors:
UETSUKA HIROSHI (JP)
SHICHI TETSUYA (JP)
OSHIKA KOJI (JP)
FUJISHIMA AKIRA (JP)
TAKAGI KATSUHIKO (JP)
SHICHI TETSUYA (JP)
OSHIKA KOJI (JP)
FUJISHIMA AKIRA (JP)
TAKAGI KATSUHIKO (JP)
Application Number:
PCT/JP2005/016644
Publication Date:
September 14, 2006
Filing Date:
September 09, 2005
Export Citation:
Assignee:
TOKAI RYOKAKU TETSUDO KK (JP)
UETSUKA HIROSHI (JP)
SHICHI TETSUYA (JP)
OSHIKA KOJI (JP)
FUJISHIMA AKIRA (JP)
TAKAGI KATSUHIKO (JP)
UETSUKA HIROSHI (JP)
SHICHI TETSUYA (JP)
OSHIKA KOJI (JP)
FUJISHIMA AKIRA (JP)
TAKAGI KATSUHIKO (JP)
International Classes:
C09D183/02; B01J35/02; B05D7/24; C01G23/047; C08J7/043; C08J7/046; C08J7/054; C08J7/056; C09C1/36; C09D1/00; C09D7/61; C09D185/00
Domestic Patent References:
| WO2003016218A1 | 2003-02-27 | |||
| WO2003016409A1 | 2003-02-27 |
Foreign References:
| JP2004224964A | 2004-08-12 | |||
| JPH0967124A | 1997-03-11 | |||
| JPH04144918A | 1992-05-19 | |||
| JP2005290369A | 2005-10-20 |
Other References:
KAMIZUKA H. ET AL.: "Toronkai A Yokoshu", 94TH CATSJ MEETING, 27 September 2004 (2004-09-27), pages 118, XP003002049
OSHIKA K. ET AL.: "Development of photocatalytic coating material with titania nanosheet", THE CHEMICAL SOCIETY OF JAPAN 84TH SPRING MEETING KOEN YOKOSHU I, 11 March 2004 (2004-03-11), pages 484, XP003002050
KAMIZUKA H. ET AL., THE CHEMICAL SOCIETY OF JAPAN 85TH SPRING MEETING KOEN YOKOSHU I, 11 March 2005 (2005-03-11), pages 37, XP003002051
See also references of EP 1860166A4
OSHIKA K. ET AL.: "Development of photocatalytic coating material with titania nanosheet", THE CHEMICAL SOCIETY OF JAPAN 84TH SPRING MEETING KOEN YOKOSHU I, 11 March 2004 (2004-03-11), pages 484, XP003002050
KAMIZUKA H. ET AL., THE CHEMICAL SOCIETY OF JAPAN 85TH SPRING MEETING KOEN YOKOSHU I, 11 March 2005 (2005-03-11), pages 37, XP003002051
See also references of EP 1860166A4
Attorney, Agent or Firm:
Adachi, Tsutomu (9-27 Nishiki 2-chome,, Naka-k, Nagoya-shi Aichi03, JP)
Download PDF: