BIODEGRADABLE CONTAINERS AND RESIN THEREFOR

A biodegradable preform, biodegradable containers and a method for making the plastic containers. The biodegradable container wherein the body of the container includes from about 40 to about 99 weight percent of a polymer derived from random monomeric repeating units having a structure of wherein R...

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Bibliographische Detailangaben
Hauptverfasser:	MANG, Michael, DURIE, Karson
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS MAKING GRANULES OR PREFORMS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A biodegradable preform, biodegradable containers and a method for making the plastic containers. The biodegradable container wherein the body of the container includes from about 40 to about 99 weight percent of a polymer derived from random monomeric repeating units having a structure of wherein R1 is selected from the group consisting of CH3 and a C3 to C19 alkyl group. The monomeric units wherein R1 is CH3 is about 75 to about 99 mol percent of the polymer. A resin adapted for forming the container is also disclosed. L'invention concerne une préforme biodégradable, des récipients biodégradables et un procédé de fabrication de récipients en plastique. Le récipient biodégradable dans lequel le corps du récipient comprend d'environ 40 à environ 99 pour cent en poids d'un polymère dérivé d'unités répétitives monomères aléatoires ayant une structure dans laquelle R1 est choisi dans le groupe constitué par CH3 et un groupe alkyle en C3 à C19. Les unités monomères dans lesquelles R1 représente CH3 a environ 75 à environ 99 % en moles du polymère. L'invention concerne également une résine conçue pour former le récipient.