Verfahren zur Herstellung von aromatischen Carbodiimiden

A process for the preparation of aromatic carbodiimides by means of the carbodiimidisation of aromatic monoisocyanates in the presence of distillable organic phosphorus compounds as catalysts at from 120 to 220@C up to a degree of carbodiimidisation of at most 80 %, and subsequent removal by distill...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HENNIG, HANS-JOACHIM., 5090 LEVERKUSEN, ALTER, WOLFGANG., 5090 LEVERKUSEN, LUESMANN, JOERG., 4047 DORMAGEN
Format:	Patent
Sprache:	ger
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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