Polymeric hydroxylated polyesterethers and polyurethane flexible foam prepared therefrom

The present invention relates to polymeric hydroxylated polyesterethers and the use of such compounds in preparing polyurethane flexible foam. The hydroxylated polyesterethers are prepared from p-dioxanone, polycarboxylic acids and polyols. These polymeric hydroxylated polyesterethers can then be re...

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Bibliographische Detailangaben
Hauptverfasser:	SNAPP, JR., THOMAS C, JOHNSON, JR., SAM H, BLOOD, ALDEN E
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON 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:	The present invention relates to polymeric hydroxylated polyesterethers and the use of such compounds in preparing polyurethane flexible foam. The hydroxylated polyesterethers are prepared from p-dioxanone, polycarboxylic acids and polyols. These polymeric hydroxylated polyesterethers can then be reacted with polyisocyanates to produce a flexible, foamed polyurethane.