VERFAHREN ZUR HERSTELLUNG VON PHENOLHARZEN

Byproducts arising during the chlorination of butadiene can be reacted with phenols in the presence of iron catalysts to give novolak-like phenolic resins.

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Bibliographische Detailangaben
Hauptverfasser:	VERNALEKEN, HUGO. DR., 4150 KREFELD, DE, SCHRAGE, HEINRICH. DR, BUYSCH, HANS-JOSEF. DR, ABELE, MANFRED, 5000 KOELN, DE
Format:	Patent
Sprache:	ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 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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Beschreibung
Zusammenfassung:	Byproducts arising during the chlorination of butadiene can be reacted with phenols in the presence of iron catalysts to give novolak-like phenolic resins.