COMPOSITION AND SYNTHESIS OF HIGH MOLECULAR WEIGHT AROMATIC POLYOL POLYESTERS

A polyester demulsifier and method of synthesizing said polyester demulsifier including the step of reacting a mixture of polyol and aromatic di-acid, the aromatic di-acid solubilized into said polyol without sublimation or degradation during the reaction process. La présente invention concerne un d...

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Bibliographische Detailangaben
Hauptverfasser:	HOYLES, Stephen M, AYERS, Callie M, ALONSO, Thiago V
Format:	Patent
Sprache:	eng ; fre
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:	A polyester demulsifier and method of synthesizing said polyester demulsifier including the step of reacting a mixture of polyol and aromatic di-acid, the aromatic di-acid solubilized into said polyol without sublimation or degradation during the reaction process. La présente invention concerne un désémulsifiant de polyester et un procédé de synthèse dudit désémulsifiant de polyester comprenant l'étape consistant à faire réagir un mélange de polyol et de di-acide aromatique, le di-acide aromatique étant solubilisé dans ledit polyol sans sublimation ni dégradation pendant le processus de réaction.