Title:
金属酸化物を主成分とする層の堆積方法
Document Type and Number:
Japanese Patent JP4750237
Kind Code:
B2
Abstract:
Sol-gel process for depositing a metal oxide layer on a substrate comprises irradiating the sol layer on the substrate with ultraviolet (UV) radiation before gel formation by heat treatment. Process for depositing a continuous or discontinuous metal oxide layer on a substrate, especially a transparent substrate, comprises: (1) preparing a sol from at least one metal oxide precursor, at least one chelating agent/stabilizer and optionally at least one solvent and/or dopant precursor, (2) depositing a layer of the sol on at least part of one side of the substrate, (3) irradiating at least part of the sol layer with UV radiation, and (4) heat treating at least the part of the sol layer that has been UV-irradiated.
Inventors:
Tsutomu Minami
Tadaga Seiji
Tadaga Seiji
Application Number:
JP6626499A
Publication Date:
August 17, 2011
Filing Date:
March 12, 1999
Export Citation:
Assignee:
Saint-Gobain Glass France
International Classes:
B01J19/12; B05D7/24; C03C17/34; C03C17/23; C03C17/25
Domestic Patent References:
| JP2639537B2 | ||||
| JP5166423A | ||||
| JP9012305A | ||||
| JP5247657A |
Attorney, Agent or Firm:
Takashi Ishida
Yoshio Yoshio
Toshio Toda
Masaya Nishiyama
Higuchi Souji
Yoshio Yoshio
Toshio Toda
Masaya Nishiyama
Higuchi Souji