Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Olaf Boese0
Dirk Seffer0
Katja Peterkord0
Date of Patent
June 29, 2010
0Patent Application Number
112108680
Date Filed
August 25, 2005
0Patent Primary Examiner
Patent abstract
A process for preparing 4-fluoro-1,3-dioxolan-2-one comprising adding 4-fluoro-1,3-dioxolan-2-one to ethylene carbonate in an amount of from 3 to 20% by weight relative to the ethylene carbonate as a solvent for the ethylene carbonate, and introducing fluorine or a mixture containing fluorine in an inert gas is introduced into the resulting solution at 15 to 45° C.
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