PROCESS FOR THE PREPARATION OF POLYPHENYLENE OXIDE COMPOSITIONS

PROCESS FOR THE PREPARATION OF POLYPHENYLENE OXIDE COMPOSITIONS

A process is described for the preparation of a composition that includes a polyphenylene oxide resin, an alkenyl aromatic resin and a rubbery impact modifier. The composition is prepared by dissolving polyphenylene oxide and a rubbery impact modifier in an alkenyl aromatic monomer and thereafter he...

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Bibliographische Detailangaben
1. Verfasser: GOOSSENS, JOHN C
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:A process is described for the preparation of a composition that includes a polyphenylene oxide resin, an alkenyl aromatic resin and a rubbery impact modifier. The composition is prepared by dissolving polyphenylene oxide and a rubbery impact modifier in an alkenyl aromatic monomer and thereafter heating the mixture to thermally polymerize the alkenyl aromatic monomer.