Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Paul Blankenstein0
Carl Johan Gerrit Van Der Grift0
Johannes Jacobus Maria Van Vlaanderen0
Mark Crocker0
Date of Patent
May 11, 2010
Patent Application Number
10312099
Date Filed
June 21, 2001
Patent Primary Examiner
Patent abstract
A catalyst composition comprising titanium incorporated into a silica support, characterized in that the silica support is a shaped extrudate of silica powder. The catalyst composition is useful in the epoxidation of olefins into alkylene oxides using organic hydroperoxides. The composition can be prepared by extruding silica powder into an extrudate having a selected shape; calcining the extrudate; impregnating the extrudate with a titanium-containing impregnating agent; and drying and calcining the impregnated extrudate.
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