Process for the polymerization of alkenyl aromatic monomers in the presence of polyphenylene oxides

An improved process is described for the polymerization of alkenyl aromatic monomers in the presence of a polyphenylene oxide wherein the improvement comprises carrying out the process in the presence of alumina, a monobasic acid anhydride, water or a mixture of alumina and water.

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Bibliographische Detailangaben
1. Verfasser:	GOOSSENS, JOHN C
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	An improved process is described for the polymerization of alkenyl aromatic monomers in the presence of a polyphenylene oxide wherein the improvement comprises carrying out the process in the presence of alumina, a monobasic acid anhydride, water or a mixture of alumina and water.