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Process for preparing hexafluoroisobutene epoxide
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Document Number
US Patent 7557225
Issued Date
July 7, 2009
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Inventors
Petrov; Viacheslav A.
(Hockessin, DE)
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Abstract
Processes for preparing hexafluoroisobutene epoxide (HFIBO) from CH2.dbd.C(CF3)2 (HFIB) are provided. The processes can be carried out in substantial absence of oxidation catalysts.
Patent Report
Tags:
process
preparing
hexafluoroisobutene
epoxide
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Description:
Amusing 0%
Clever 0%
Complex 0%
Efficient 0%
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Important 0%
Innovative 0%
Interesting 0%
Practical 0%
Simple 0%
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Number of Claims:
4
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Owner
E.I. du Pont de Nemours and Company
(Wilmington, DE)
Published
July 7, 2009
Application Number
11/946,041
Filed
November 27, 2007
US Classification
549/523
Int'l Classification
C07D 301/08 (20060101)
Examiner
Dentz; Bernard
Assistant Examiner
Gallis; David E
Attorney/Law Firm
Tanzer; Gail D.
USPTO Field of Search
549/523
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