The functionalization of polyphenylene ethers with graftable orthoesters

Functionalized polyphenylene ethers made with graftable orthoester moieties, in which the orthoester is preferably 4-acryloyloxymethyl-2-methoxy-2-methyl-1,3-dioxolane monomer are disclosed. The preferred method for grafting orthoester functionality onto polyphenylene ethers is by melt grafting. The...

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Bibliographische Detailangaben
Hauptverfasser:	YATES, JOHN BENNIE, III, KHOURI, FARID FOUAD, HALLEY, ROBERT JAMES
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	Functionalized polyphenylene ethers made with graftable orthoester moieties, in which the orthoester is preferably 4-acryloyloxymethyl-2-methoxy-2-methyl-1,3-dioxolane monomer are disclosed. The preferred method for grafting orthoester functionality onto polyphenylene ethers is by melt grafting. The polyphenylene ether graft orthoesters (PPE-g-OE) are useful as compatibilizers in blends of PPE with polyesters.