Title:
NANO SIZE OXIDE AND/OR OXIDE COMPOSITION OBTAINED THROUGH THERMO-DECOMPOSITION OF METAL AND/OR METALLOID, ITS MANUFACTURING METHOD, AND USAGE OF THE OXIDE AND/OR OXIDE COMPOSITION
Document Type and Number:
Japanese Patent JP2001342011
Kind Code:
A
Abstract:
To provide nano size oxide with a slight amount of chloride and BET specific surface area of 1-600 m2/g through a thermo-decomposition method which does not need an extremely high evaporation temperature.
In manufacturing through a thermo-decomposition of metal and/or metalloid, oxide and/or mixed oxide in nano size is controlled to become 1-600 m2/g in BET specific surface area and less than 0.05 mass % in total chloride content.
Inventors:
GUTSCH ANDREAS DR
HENNIG THOMAS DR
KATUSIC STIPAN
KRAEMER MICHAEL
MICHAEL GUENTHER
VARGA GEOFFREY J
HENNIG THOMAS DR
KATUSIC STIPAN
KRAEMER MICHAEL
MICHAEL GUENTHER
VARGA GEOFFREY J
Application Number:
JP2001103978A
Publication Date:
December 11, 2001
Filing Date:
April 02, 2001
Export Citation:
Assignee:
DEGUSSA
International Classes:
A61K8/19; A61K8/26; A61K8/29; C01B13/18; C01B13/34; C01F7/304; C01G1/02; C01G23/047; C01G23/07; C01G25/02; C09K3/00; C09K3/14; (IPC1-7): C01B13/18; A61K7/00; C01B13/34; C01F7/30; C01G1/02; C01G23/047; C01G25/02; C09K3/00; C09K3/14
Domestic Patent References:
| JPH06199633A | 1994-07-19 | |||
| JPH01172296A | 1989-07-07 | |||
| JPH08510203A | 1996-10-29 | |||
| JPH08506080A | 1996-07-02 | |||
| JPH02188423A | 1990-07-24 | |||
| JPH0380106A | 1991-04-04 | |||
| JPH02111626A | 1990-04-24 | |||
| JPS4914639B1 | 1974-04-09 | |||
| JPH03504373A | 1991-09-26 | |||
| JPH11147711A | 1999-06-02 |
Foreign References:
| US5958361A | 1999-09-28 | |||
| GB791657A | 1958-03-05 |
Attorney, Agent or Firm:
Toshio Yano (4 outside)
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