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Communication Dans Un Congrès Année : 2022

Life cycle assessment of biobased polymers for skin-contact applications

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Résumé

Biobased polymers are currently developed to replace petro-sourced ones in a wide range of applications. During the European project Polybioskin, prototypes of biopolymers for skin-contact products were studied. The aim was to developed a diaper, a wound dressing and a beauty mask, made of biobased polymers with biodegradability properties. The main biopolymers used were polylactic acid (PLA), polybutylene succinate (PBS), Polyhydroxybutyrate (PHB), chitosan, pullulan for supports and a microcapsule-like systems based on a complex chitin-nanofibril/nanolignin (C-N/NL), suitable for entrapping active molecules as glycyrrhetinic acid (GA) [1]. Environmental impacts of the life cycle of the developed products were studied thanks to life cycle assessment (LCA). LCA is a method designed to assess the impacts of a product or process on the environment, more and more applied to recent materials, as biopolymers
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Dates et versions

hal-03875610 , version 1 (28-11-2022)

Identifiants

  • HAL Id : hal-03875610 , version 1

Citer

J. Beigbeder, Guillaume Junqua. Life cycle assessment of biobased polymers for skin-contact applications. BIOPOL 2022 - 8th International Conference on Bio-based and Biodegradable Polymers, Nov 2022, Alicante, Spain. ⟨hal-03875610⟩
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