Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Keitaro Suzuki0
Yoshinari Koyama0
Date of Patent
November 6, 2007
Patent Application Number
10795301
Date Filed
March 9, 2004
Patent Primary Examiner
Patent abstract
A sol having high oxidation purity and containing diantimony pentoxide particles having a primary particle size of from 2 to 50 nm and a Sb2O3/Sb2O5 weight ratio of at most 4 wt % is prepared by reacting a diantimony trioxide with an aqueous hydrogen peroxide solution in the presence of tunastate or molybdate.
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