SHRINKABLE POLYESTER FILMS

The invention provides shrinkable films comprised of polyesters comprising certain combinations of glycols and diacids in particular proportions. These polyesters afford certain advantageous properties in the resulting shrinkable films, and thus are suitable as drop-in replacements for commercially...

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Bibliographic Details
Main Authors PETERS, Mark, Allen, POWELL, Jeffery, Earl, Grant, NAPIERALA, Jacob, E, HU, Huamin, STRAND, Marc, Alan
Format Patent
LanguageEnglish
French
German
Published 16.08.2023
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
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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Summary:The invention provides shrinkable films comprised of polyesters comprising certain combinations of glycols and diacids in particular proportions. These polyesters afford certain advantageous properties in the resulting shrinkable films, and thus are suitable as drop-in replacements for commercially available shrink films made using poly(vinyl chloride).
Bibliography:Application Number: EP20210802104