Preparation method for polyhexafluoroepoxypropanediacyl fluoride

The invention discloses an improved preparation method for polyhexafluoroepoxypropanediacyl fluoride. The preparation method comprises the steps of: in a polar non-proton carbon-hydrogen organic solvent, taking a composition of perfluoro-2,7-bis(trifluoromethyl)-3,6-dioxo-octyl-diacyl fluoride and a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI YITAO, XU JUNXING, ZHANG BINGBING, ZHENG BAOYE, FENG HAIBING, YOU MENGMENG, LU CUIFANG, YANG FENG
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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