Method for production of inorganic oxide particles
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United States of America Patent
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Aug 18, 1992
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N/A
app pub date -
Apr 6, 1990
filing date -
Apr 7, 1989
priority date (Note) -
Expired
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Abstract
A method for the production of inorganic oxide particles by a procedure comprising the steps of dispersing inorganic oxide particles as seed particles in a water-containing alcohol solution thereby preparing a suspension of said seed particles and adding a hydrolyzable and condensable organic metal compound to said suspension thereby effecting growth of said seed particles, which method further comprises causing the presence in said water-containing alcohol solution of an alkylene glycol having 2-8 carbon atoms, in an amount in the range of 1 to 50% by weight, based on the amount of said water-containing alcohol solution.
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