Title:
透明コート膜
Document Type and Number:
Japanese Patent JP4880914
Kind Code:
B2
Abstract:
The present invention relates to (1) a transparent coating film containing a layered titanate containing an organic cation derived from amines having a boiling point of 300°C or lower as measured under an ambient pressure, and having an atomic ratio of nitrogen to titanium of 0.01 to 0.3; and (2) a process for producing a transparent coating film having an atomic ratio of nitrogen to titanium of 0.01 to 0.3, containing the steps of applying a solution containing an organic cation derived from amines having a boiling point of 300°C or lower as measured under an ambient pressure, and a layered titanate onto a substrate; and heat-treating the thus applied solution at a temperature less than 450°C. The coating film exhibits a high hardness, an excellent transparency, a low photocatalytic activity and an excellent stability as well as a good adhesion property to a substrate.
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Inventors:
Koji Hosokawa
Koji Kinda
Koji Kinda
Application Number:
JP2005111458A
Publication Date:
February 22, 2012
Filing Date:
April 07, 2005
Export Citation:
Assignee:
Kao Corporation
International Classes:
B05D7/24; B05D3/02; C09D1/00
Foreign References:
| US20030203980 |
Other References:
Chemistry of Materials,2002年,Vol.14, No.7,p.3082-3089
Bulletin of the Chemical Society of Japan,2003年,Vol.76, No.2,p.429-435
Bulletin of the Chemical Society of Japan,2003年,Vol.76, No.2,p.429-435
Attorney, Agent or Firm:
Tamotsu Otani
Masamichi Tohei
Makoto Kataoka
Kenichi Hirasawa
Masamichi Tohei
Makoto Kataoka
Kenichi Hirasawa