US Patent 7557225 Process for preparing hexafluoroisobutene epoxide
Patent 7557225 was granted and assigned to E.I. Du Pont De Nemours And Company on July, 2009 by the United States Patent and Trademark Office.
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Patent Inventor Names
Viacheslav A. Petrov0
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Patent abstract
Processes for preparing hexafluoroisobutene epoxide (HFIBO) from CH2═C(CF3)2 (HFIB) are provided. The processes can be carried out in substantial absence of oxidation catalysts.
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US Patent 07557225 Process for preparing hexafluoroisobutene epoxide US Patent 7557225 Process for preparing hexafluoroisobutene epoxide
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Patent Number
075572250
Patent Number
75572250
Edits on 27 Apr, 2023
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Current Assignee
Patent Jurisdiction
Patent Number
075572250
Date of Patent
July 7, 2009
0Patent Application Number
119460410
Date Filed
November 27, 2007
0Official Website
Patent Primary Examiner
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US Patent 07557225 Process for preparing hexafluoroisobutene epoxide
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07557225
Date of patent
July 7, 2009
Patent application number
11946041
Date Filed
November 27, 2007
Patent primary examiner
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