Functionalization of polyethylene with hydrolytically-stable ester groups

[EN] Low-density (LD) and high-density polyethylene (HDPE), recycled or not, incorporates up to 7 wt% of ester groups after reacting either with ethyl diazoacetate (EDA) under catalytic and solvent free-reaction conditions, or with maleic anhydride (MA) and acrylates (AC) under catalytic radical con...

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Detalles Bibliográficos
Autores: Hervàs-Arnandis, Susi, Oliver-Meseguer, Judit|||0000-0003-1555-3583, Leyva Perez, Antonio|||0000-0003-1063-5811, Palomar-De Lucas, Brenda, Bilanin-Artigado, Cristina, Mingueza-Verdejo, Paloma, Viciano, Mónica
Tipo de recurso: artículo
Fecha de publicación:2023
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/204701
Acceso en línea:https://riunet.upv.es/handle/10251/204701
Access Level:acceso abierto
Palabra clave:Low-density
High-density polyethylene
Ester groups
Descripción
Sumario:[EN] Low-density (LD) and high-density polyethylene (HDPE), recycled or not, incorporates up to 7 wt% of ester groups after reacting either with ethyl diazoacetate (EDA) under catalytic and solvent free-reaction conditions, or with maleic anhydride (MA) and acrylates (AC) under catalytic radical conditions. The resulting upcycled polyethylene esters are hydrolytically stable at extreme pH (0-14) and can be further transformed into carboxylic acids, carboxylates, other esters and amides.

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