Title:
INORGANIC POROUS MATERIAL CONTAINING DISPERSED PARTICLES
Document Type and Number:
WIPO Patent Application WO/2005/042402
Kind Code:
A1
Abstract:
An inorganic porous composite material which comprises an inorganic porous skeleton having open pores and dispersed particles being exposed on the wall of open pores of the porous skeleton, wherein the porous skeleton is formed by the sol-gel transformation accompanied by phase transition. The inorganic porous composite material has allowed an inorganic porous material having an inorganic porous skeleton as a main component to carry various types of particles on the wall of open pores of the material in a uniformly dispersed state.
Inventors:
SOGA NAOHIRO (JP)
NAKANISHI KAZUKI (JP)
HANZAWA SHIGERU
SATO YOUSUKE
NAKANISHI KAZUKI (JP)
HANZAWA SHIGERU
SATO YOUSUKE
Application Number:
PCT/JP2003/014023
Publication Date:
May 12, 2005
Filing Date:
October 31, 2003
Export Citation:
Assignee:
NGK INSULATORS LTD (JP)
SOGA NAOHIRO (JP)
NAKANISHI KAZUKI (JP)
SOGA NAOHIRO (JP)
NAKANISHI KAZUKI (JP)
International Classes:
C01B13/32; C01B33/12; C01B33/16; (IPC1-7): C01B13/32; C01B33/16
Foreign References:
| JP2003267719A | 2003-09-25 | |||
| JP2000012314A | 2000-01-14 | |||
| JPH11292528A | 1999-10-26 | |||
| JPH04139006A | 1992-05-13 | |||
| JPH01257120A | 1989-10-13 | |||
| JPS6465031A | 1989-03-10 | |||
| JPS62230628A | 1987-10-09 | |||
| JPS62230626A | 1987-10-09 |
Attorney, Agent or Firm:
Hosoda, Masutoshi (17-22 Akasaka 2-chom, Minato-ku Tokyo, JP)
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