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Statistical and Block Copolymers of Ethylene and Vinyl Acetate via Reversible Addition-Fragmentation Chain Transfer Polymerization.
Wolpers, Arne; Baffie, Florian; Monteil, Vincent; D'Agosto, Franck.
Afiliación
  • Wolpers A; Univ Lyon, CPE Lyon, CNRS, UMR 5128, Catalysis, Polymerization, Processes and Materials (CP2M), Université Claude Bernard Lyon 1, 43 Bd du 11 Novembre 1918, Villeurbanne, 69616, France.
  • Baffie F; Univ Lyon, CPE Lyon, CNRS, UMR 5128, Catalysis, Polymerization, Processes and Materials (CP2M), Université Claude Bernard Lyon 1, 43 Bd du 11 Novembre 1918, Villeurbanne, 69616, France.
  • Monteil V; Univ Lyon, CPE Lyon, CNRS, UMR 5128, Catalysis, Polymerization, Processes and Materials (CP2M), Université Claude Bernard Lyon 1, 43 Bd du 11 Novembre 1918, Villeurbanne, 69616, France.
  • D'Agosto F; Univ Lyon, CPE Lyon, CNRS, UMR 5128, Catalysis, Polymerization, Processes and Materials (CP2M), Université Claude Bernard Lyon 1, 43 Bd du 11 Novembre 1918, Villeurbanne, 69616, France.
Macromol Rapid Commun ; 42(16): e2100270, 2021 Aug.
Article en En | MEDLINE | ID: mdl-34145658
ABSTRACT
A dithiocarbamate chain transfer agent (CTA) based on Z-group substituted with a diphenyl amine (-NPh2 ) moiety is selected for the synthesis of statistical and diblock copolymers of ethylene and vinyl acetate via reversible addition-fragmentation chain transfer polymerization. Benefiting from the good chain growth control of polyethylene (PE), poly(vinyl acetate) (PVAc), and poly(ethylene-co-vinyl acetate) (EVA) achieved with this CTA, linear diblock copolymers of the type EVA-b-PE, EVA-b-EVA, and PVAc-b-EVA are successfully synthesized. A three-arm EVA star is additionally obtained starting from a trifunctional dithiocarbamate CTA.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Polímeros / Etilenos Idioma: En Revista: Macromol Rapid Commun Año: 2021 Tipo del documento: Article País de afiliación: Francia

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Polímeros / Etilenos Idioma: En Revista: Macromol Rapid Commun Año: 2021 Tipo del documento: Article País de afiliación: Francia