Title:
METHOD FOR PRODUCING POROUS SILICA CERAMIC
Document Type and Number:
WIPO Patent Application WO/2006/137539
Kind Code:
A1
Abstract:
Disclosed is a method for producing a porous silica ceramic comprising a step for molding a mixture containing silica particles, a binder and a plasticizer; a step for providing a green obtained by molding the mixture with porosity by extracting the plasticizer from the green; a step for impregnating the porous green with a sintering assistant; and a step for firing the green impregnated with the sintering assistant.
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Inventors:
SATO NORIAKI (JP)
EMORI IKUKO (JP)
TAKADA KEIGO (JP)
INOMOTO SHUNJI (JP)
KAWAZU MITSUHIRO (JP)
EMORI IKUKO (JP)
TAKADA KEIGO (JP)
INOMOTO SHUNJI (JP)
KAWAZU MITSUHIRO (JP)
Application Number:
PCT/JP2006/312649
Publication Date:
December 28, 2006
Filing Date:
June 23, 2006
Export Citation:
Assignee:
NIPPON SHEET GLASS CO LTD (JP)
SATO NORIAKI (JP)
EMORI IKUKO (JP)
TAKADA KEIGO (JP)
INOMOTO SHUNJI (JP)
KAWAZU MITSUHIRO (JP)
SATO NORIAKI (JP)
EMORI IKUKO (JP)
TAKADA KEIGO (JP)
INOMOTO SHUNJI (JP)
KAWAZU MITSUHIRO (JP)
International Classes:
C04B38/04; B28B11/00
Foreign References:
| JPS63297259A | 1988-12-05 | |||
| JPH07265625A | 1995-10-17 | |||
| JPS5441613B1 | 1979-12-10 | |||
| US3926851A | 1975-12-16 | |||
| JPH1171188A | 1999-03-16 | |||
| JP2002260961A | 2002-09-13 |
Attorney, Agent or Firm:
Kamada, Koichi (TOMOE MARION BLDG. 4-3-1, Nishitenma, Kita-ku, Osaka-sh, Osaka 47, JP)
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