Title:
微細球状無機質粉末の製造方法
Document Type and Number:
Japanese Patent JP4372336
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To manufacture fine spherical inorganic powder suitable for a filler for a resin or the like. SOLUTION: In the method of manufacturing the fine spherical inorganic powder by forming a fine inorganic powder into a water based slurry and supplying the slurry to flame of a high temperature, a polycarboxylic acid and/or the salt existing in the slurry. The average particle diameter of the fine inorganic powder is particularly preferable 0.1-5 μm.
Inventors:
Osamu Kunitomo
Ishimaru Toshiaki
Toshiyuki Abe
Ishimaru Toshiaki
Toshiyuki Abe
Application Number:
JP2000376841A
Publication Date:
November 25, 2009
Filing Date:
December 12, 2000
Export Citation:
Assignee:
DENKI KAGAKU KOGYO KABUSHIKI KAISHA
International Classes:
C01B13/14; C01B33/18; C01F7/02; C01F7/44
Domestic Patent References:
| JP2000247626A | ||||
| JP56118730A |
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