US Patent 7199254 Liquid phase synthesis of methylene lactones using novel catalyst
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Patent abstract
Process for converting certain lactones to their alpha-methylene derivatives in the liquid phase with both high conversion and selectivity using easily recoverable novel heterogeneous catalysts.
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US Patent 07199254 Liquid phase synthesis of methylene lactones using novel catalyst US Patent 7199254 Liquid phase synthesis of methylene lactones using novel catalyst
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Patent Number
0719925400
Patent Number
719925400
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Official Website
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Patent Jurisdiction
Patent Number
071992540
Date of Patent
April 3, 2007
0Patent Application Number
111691270
Date Filed
June 28, 2005
0Official Website
Patent Primary Examiner
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Infobox
Is a
Patent Jurisdiction
Patent Number
071992540
Date of Patent
April 3, 2007
0Patent Application Number
111691270
Date Filed
June 28, 2005
0Official Website
Patent Primary Examiner
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US Patent 07199254 Liquid phase synthesis of methylene lactones using novel catalyst
Infobox
Is a
Patent jurisdiction
Patent number
07199254
Date of patent
April 3, 2007
Patent application number
11169127
Date Filed
June 28, 2005
Patent primary examiner
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