METHOD FOR SEPARATING AND RECOVERING TARGET POLYMERS AND THEIR ADDITIVES FROM A MATERIAL CONTAINING POLYMERS AND USE THEREFORE

METHOD FOR SEPARATING AND RECOVERING TARGET POLYMERS AND THEIR ADDITIVES FROM A MATERIAL CONTAINING POLYMERS AND USE THEREFORE

The invention relates to a method for separating target polymers and their additives from a material containing polymers, as a result of which the recovery both of the target polymers and of the additives is made possible. Based on the principle of a selective precipitation, the target polymer is pr...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: LUCK, THOMAS, KNAUF, UDO, WOLZ, GERD, MAEURER, ANDREAS, SCHLUMMER, MARTIN, KIPPENHAHN, ROLF
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
CHEMISTRY
COMPOSITIONS BASED THEREON
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 invention relates to a method for separating target polymers and their additives from a material containing polymers, as a result of which the recovery both of the target polymers and of the additives is made possible. Based on the principle of a selective precipitation, the target polymer is precipitated and subsequently separated from the additives present in solution and dissolved foreign polymers. The separation of the additives from the solution is effected in a further step.