BIODEGRADABLE THERMOPLASTIC COMPOSITIONS

A biodegradable thermoplastic composition that includes a polyhydroxyalkanoate polyester, a conventional polymer having a melting temperature of 220°C or less, a compatibilizer and a pro-degradation additive. These compositions comply with global standards regarding biodegradable materials and may b...

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Bibliographische Detailangaben
Hauptverfasser:	SANTOS, PAULO, APARECIDO, DOS, DO SANTOS ROSA, DERVAL, GIRIOLI, JOAO, CARLOS
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	A biodegradable thermoplastic composition that includes a polyhydroxyalkanoate polyester, a conventional polymer having a melting temperature of 220°C or less, a compatibilizer and a pro-degradation additive. These compositions comply with global standards regarding biodegradable materials and may be used in a wide array of applications, such as cosmetic containers, cell phones, laptops, and packaging applications. L'invention concerne une composition thermoplastique biodégradable qui comprend un polyester polyhydroxyalcanoate, un polymère classique ayant un point de fusion inférieur ou égal à 220 °C, un agent de compatibilisation et un additif pro-dégradation. Ces compositions sont conformes aux normes mondiales relatives aux matériaux biodégradables et peuvent être utilisées dans un large éventail d'applications, telles que les contenants cosmétiques, les téléphones portables, les ordinateurs portables et les applications d'emballage.