Continuous manufacture of unsaturated polyesters

An economical and environmentally advantageous process for the continuous manufacture of unsaturated polyesters, wherein the vapors formed during the polycondensation are purified, in a two-part distillation column, to a degree where the residual content of organic starting materials is less than 1....

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KAEPPEL, HANSHELMUT, KOCHENDOERFER, ERNST, LAGALY, WERNER, THOMA, RICHARD, FISCHER, HERMANN
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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