ULTRAFINE OXIDE POWDER

PURPOSE:To obtain the titled oxide having uniform particle size distribution and producible with simple process in high yield, by adding a metal alkoxide or an orthosilicic acid alkyl ester to a specific W/O-type microemulsion phase and hydrolyzing the mixture. CONSTITUTION:Ultrafine particles of me...

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Bibliographische Detailangaben
1. Verfasser:	KONNO NORIJIRO
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain the titled oxide having uniform particle size distribution and producible with simple process in high yield, by adding a metal alkoxide or an orthosilicic acid alkyl ester to a specific W/O-type microemulsion phase and hydrolyzing the mixture. CONSTITUTION:Ultrafine particles of metal or silicon oxide having particle diameter of