PRE-FORMS FOR MAKING BIODEGRADABLE CONTAINERS AND RESIN THEREFOR

PRE-FORMS FOR MAKING BIODEGRADABLE CONTAINERS AND RESIN THEREFOR

A preform for a biodegradable container wherein the preform includes from about 40 to about 99 weight percent of a polymer derived from random monomeric repeating units having a structure ofwherein R1 is selected from the group consisting of CH3 and a C3 to C19 alkyl group, wherein the polymer compr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Durie, Karson, Mang, Michael N
Format: Patent
Sprache:eng
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 preform for a biodegradable container wherein the preform includes from about 40 to about 99 weight percent of a polymer derived from random monomeric repeating units having a structure ofwherein R1 is selected from the group consisting of CH3 and a C3 to C19 alkyl group, wherein the polymer comprises from about 20 to about 99 wt. % of the preform and wherein the monomeric units wherein R1=CH3 comprise 75 to 99 mol percent of the polymer and wherein the preform has a body having a uniform wall thickness throughout the body of the preform. A resin adapted for forming the preform is also disclosed.