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Titre du document / Document title

ATRP and ROMP : Modular chemical tools for advanced macromolecular engineering

Auteur(s) / Author(s)

MORANDI G. ; PIOGE S. ; PASCUAL S. ; MONTEMBAULT V. ; LEGOUPY S. ; FONTAINE L. ;

Résumé / Abstract

Well-defined graft copolymers were synthesized through the combination of two highly controlled polymerizations, ATRP (Atom Transfer Radical Polymerization) and ROMP (Ring-Opening Metathesis Polymerization). Synthesis of α-cyclobutenyl polystyrene-b-poly(tert-butyl acrylate) macromonomers was first performed by ATRP from an original initiator. ROMP of these macromonomers using Grubb's generation II catalyst ((IMesH2)(Cy3P)RuCl2(CHPh)) has allowed to synthesize well-defined graft copolymers with a polybutadiene backbone and polystyrene-b-poly(tert-butylacrylate) grafts. α-Cyclobutenyl polystyrene-b-poly(acrylic acid) macromonomers were prepared by acidolysis. An amphiphilic water-soluble α-cyclobutenyl polystyrene-b-poly(acrylic acid) macromonomer has been successfully employed as stabilizer in emulsion polymerization of styrene.

Revue / Journal Title

Materials science & engineering C. Biomimetic and supramolecular systems  

Source / Source

2009, vol. 29, no2, pp. 367-371 [5 page(s) (article)]

Langue / Language

Anglais

Editeur / Publisher

Elsevier, Amsterdam, PAYS-BAS  (1999) (Revue)

Mots-clés d'auteur / Author Keywords

ATRP

;

Cyclobutene

;

Macromonomers

;

ROMP

;

Localisation / Location

INIST-CNRS, Cote INIST : 12899 C, 35400018705518.0030

Nº notice refdoc (ud4) : 21280866



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