BIOPOLYMER COMPOSITIONS INCORPORATING POLY(3-HYDROXYPROPIONATE)

A polymer composition is disclosed which composition includes at least a first polymer and a second polymer. The first polymer is made up of at least 10 mole percent repeat units of (3-hydroxypropionate). The second polymer is made up of a poly(hydroxyalkanoate) which does not include repeat units o...

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Bibliographische Detailangaben
Hauptverfasser:	MANG, MICHAEL, VAN TRUMP, PHILLIP
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:	A polymer composition is disclosed which composition includes at least a first polymer and a second polymer. The first polymer is made up of at least 10 mole percent repeat units of (3-hydroxypropionate). The second polymer is made up of a poly(hydroxyalkanoate) which does not include repeat units of (3-hydroxypropionate). A method for making the first polymer is also disclosed. L'invention concerne une composition polymère qui comprend au moins un premier polymère et un second polymère. Le premier polymère est constitué d'au moins 10 pour cent en moles d'unités de répétition de (3-hydroxypropionate). Le second polymère est constitué d'un poly(hydroxyalcanoate) qui ne comprend pas d'unités de répétition de (3-hydroxypropionate). L'invention concerne également un procédé de fabrication du premier polymère.