发明名称 PRODUCTION OF METAL OXIDE POWDER, AND ZIRCONIUM OXIDE POWDER
摘要 <p>Method for producing metal oxide powder wherein an anhydrous chlorine-containing metal compound is dissolved in an alcohool to which epoxyde is added, whereafter water is added to the resulting reaction medium, and the metal oxyde which precipitates is collected. Zirconium oxide powder is obtained by the disclosed method, with spherical grains having a diameter comprised between 0.05 and 2 microns.</p>
申请公布号 WO1990005699(A1) 申请公布日期 1990.05.31
申请号 BE1989000048 申请日期 1989.11.10
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