A process for incorporation of fluoropolymers into polycarbonates

The present invention is related to a process for incorporation of fluoropolymers in amounts between 0.001 to 40 % by weight, preferably between 5.05 to 33 % by weight into halogenfree, thermoplastic, aromatic polycarbonates comprising adding an aqueous dispersion of a fluoropolymer to a solution of...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	CARTER, RUSSEL P., JR, KIRCHER, KLAUS, KRESS, HANS-JURGEN, ALEWELT, WOLFGANG, KRISHMAN, SIVARAM, GRIGO, ULRICH, WITMAN, MARK W
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The present invention is related to a process for incorporation of fluoropolymers in amounts between 0.001 to 40 % by weight, preferably between 5.05 to 33 % by weight into halogenfree, thermoplastic, aromatic polycarbonates comprising adding an aqueous dispersion of a fluoropolymer to a solution of a halogenfree, thermoplastic, aromatic polycarbonate in an organic solvent, agitating the mixture, adding a precipitation agent, filtering the co-precipitate, washing and drying the filtrate.