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Article Dans Une Revue Journal of Polymer Science Part A: Polymer Chemistry Année : 2009

Polyiodized-PCL as Multisite Transfer Agent: Towards an Enlarged Library of Degradable Graft Copolymers

Résumé

Poly(-caprolactone)-based graft copolymers were prepared via a grafting from technique derived from iodine transfer polymerization. This copolymerization was done thanks to a poly(-caprolactone-co--iodo--caprolactone) (PCL-I), which was used as a multisite transfer agent. Styrene (Sty) and n-butyl acrylate (n-BuA) were firstly used as model monomers to establish the feasibility of using PCL-I as multisite transfer agent, and investigate some general properties of the polymerization. The formation of PCL-g-PSty and PCL-g-P(n-BuA) copolymers was confirmed by SEC and NMR analyzes of the copolymers before and after degradation of the PCL backbone. This method was extended to an acrylamide monomer, namely (N,N-dimethyl) acrylamide (DMA), to prepare original amphiphilic copolymers with PCL as hydrophobic backbone and amido-functionalized hydrophilic grafted chains.

Dates et versions

hal-00417187 , version 1 (15-09-2009)

Identifiants

Citer

Benjamin Nottelet, Vincent Darcos, Jean Coudane. Polyiodized-PCL as Multisite Transfer Agent: Towards an Enlarged Library of Degradable Graft Copolymers. Journal of Polymer Science Part A: Polymer Chemistry, 2009, 47 (19), pp.5006-5016. ⟨10.1002/pola.23553⟩. ⟨hal-00417187⟩
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