MIXTURES OF POLY(ALKYLENE CARBONATE) POLYOLS AND POLYMERS OF ETHYLENICALLY UNSATURATED ESTERS

Modified mixtures of poly(alkylene carbonate) polyols and polymers of certain unsaturated esters are prepared by (A)forming a mixture of a polymer of an ethylenically unsaturated ester and a polyalkylene carbonate polyol and (B)subjecting such mixture to conditions sufficient to induce a transesteri...

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Bibliographische Detailangaben
1. Verfasser:	PRIER, DONALD G
Format:	Patent
Sprache:	eng ; fre
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:	Modified mixtures of poly(alkylene carbonate) polyols and polymers of certain unsaturated esters are prepared by (A)forming a mixture of a polymer of an ethylenically unsaturated ester and a polyalkylene carbonate polyol and (B)subjecting such mixture to conditions sufficient to induce a transesterification reaction between the polymer of an acrylic ester and a polyalkylene carbonate polyol.