CROSSLINKABLE POLYKETAL ESTERS, METHODS OF MANUFACTURE AND USES THEREOF

Disclosed herein is a crosslinkable polyketal ester obtained by the esterification of a hydrocarbon polyol by at least 2 equivalents of a ketocarboxylic acid to produce an intermediate polyketocarboxylic ester. The intermediate polyketocarboxylic ester is then ketalized to produce the crosslinkable...

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Bibliographische Detailangaben
Hauptverfasser:	MULLEN, BRIAN D, MOLITOR, ERICH JOSEPH
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 USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	Disclosed herein is a crosslinkable polyketal ester obtained by the esterification of a hydrocarbon polyol by at least 2 equivalents of a ketocarboxylic acid to produce an intermediate polyketocarboxylic ester. The intermediate polyketocarboxylic ester is then ketalized to produce the crosslinkable polyketal ester, which can then be used in compositions or crosslinked. La présente invention concerne un poly(ester de cétal) réticulable obtenu par estérification d'un polyol hydrocarboné par au moins 2 équivalents d'un acide cétocarboxylique pour produire un ester polycétocarboxylique intermédiaire. L'ester polycétocarboxylique intermédiaire est ensuite cétalisé pour produire le poly(ester de cétal) réticulable, qui peut ensuite être utilisé dans des compositions ou réticulé.