CRYSTALLIZABLE SHRINKABLE FILMS AND THERMOFORMABLE FILMS AND SHEETS MADE FROM REACTOR GRADE RESINS WITH RECYCLED CONTENT

The present disclosure relates to crystallizable shrinkable films and thermoformable films or sheets comprising amorphous polyester compositions which comprise residues of terephthalic acid, neopentyl glycol (NRG), 1,4-cyclohexanedimethanol CHDM), ethylene glycol (EG), and diethylene glycol (DEG), i...

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Bibliographische Detailangaben
Hauptverfasser:	Keever, Travis Wynne, Ekart, Michael Paul, Peters, Mark Allen, Horton, Jonathan Michael, Ekart, Erin G
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	The present disclosure relates to crystallizable shrinkable films and thermoformable films or sheets comprising amorphous polyester compositions which comprise residues of terephthalic acid, neopentyl glycol (NRG), 1,4-cyclohexanedimethanol CHDM), ethylene glycol (EG), and diethylene glycol (DEG), in certain compositional ranges having certain advantages and improved properties. The present disclosure also relates to crystallizable shrinkable films and thermoformable film(s) and/or sheet(s) comprising polyester compositions which comprise residues of recycled terephthalic acid, recycled neopentyl glycol (NRG), recycled 1,4-cyclohexanedimethanol (CHDM), recycled ethylene glycol (EG), and recycled diethylene glycol (DEG), in certain compositional ranges having certain advantages and improved properties.