CHEMICAL RECYCLING OF PLA BY HYDROLYSIS

A process for recycling a polymer blend necessarily containing PLA, comprising grinding, compacting, dissolving in a solvent of PLA, removing the undissolved contaminating polymers, hydroloysis depolymerization reaction and purification steps.

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Bibliographic Details
Main Authors BOGAERT JEAN CHRISTOPHE, COSZACH PHILIPPE, WILLOCQ JONATHAN
Format Patent
LanguageEnglish
Korean
Published 10.02.2012
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC CHEMISTRY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:A process for recycling a polymer blend necessarily containing PLA, comprising grinding, compacting, dissolving in a solvent of PLA, removing the undissolved contaminating polymers, hydroloysis depolymerization reaction and purification steps.
Bibliography:Application Number: KR20117026698