FLUOROPOLYMER PREPARATION AT LOW TEMPERATURE

The polymerization of vinylidene fluoride at low reaction temperature in the presence of reducing agents especially Bruggolite® type Sulfinate, sulfonate, and sulfite reducing agents, combined with an inorganic initiator resulting in a predominately β phase fluoropolymer is disclosed. L'inventi...

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Bibliographische Detailangaben
Hauptverfasser:	FOX, Dane, LI, Qing, LIN, Caiping
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The polymerization of vinylidene fluoride at low reaction temperature in the presence of reducing agents especially Bruggolite® type Sulfinate, sulfonate, and sulfite reducing agents, combined with an inorganic initiator resulting in a predominately β phase fluoropolymer is disclosed. L'invention concerne la polymérisation du fluorure de vinylidène à basse température de réaction en présence d'agents réducteurs, en particulier du sulfinate de type Bruggolite®, du sulfonate et des agents réducteurs de sulfite, combinés à un initiateur inorganique conduisant à un fluoropolymère principalement en phase β.