Crosslinked polynorbornene particles synthesis by ring-opening metathesis polymerization in dispersion

This article proposes the first report on the synthesis of nanometric crosslinked polynorbornene particles by ring‐opening metathesis polymerization in dispersion using ruthenium‐based complex (PCy3)2Cl2RuCHPh as initiator. Stable but raspberry‐shaped particles were obtained. In this study, a parti...

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Bibliographic Details
Published in:Journal of polymer science. Part A, Polymer chemistry Polymer chemistry, 2012-05, Vol.50 (9), p.1746-1754
Main Authors: Le Meur, Anne-Claire, Aymonier, Cyril, Heroguez, Valérie
Format: Article
Language:English
Subjects:
Applied sciences
Chemical Sciences
crosslinked particles
Crosslinking
Decomposition reactions
dispersion polymerization
Dispersions
Exact sciences and technology
Material chemistry
Metathesis
Organic polymers
Physicochemistry of polymers
poly norbornene
Polymer chemistry
Polymerization
Polymers
Polynorbornene
Preparation, kinetics, thermodynamics, mechanism and catalysts
ring-opening metathesis polymerization (ROMP)
Synthesis
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Summary:This article proposes the first report on the synthesis of nanometric crosslinked polynorbornene particles by ring‐opening metathesis polymerization in dispersion using ruthenium‐based complex (PCy3)2Cl2RuCHPh as initiator. Stable but raspberry‐shaped particles were obtained. In this study, a particular attention was paid to the influence of the crosslinker nature and addition mode on reaction kinetics and morphology of the latex particles. © 2012 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem, 2012 Crosslinked polynorbornene particles were synthesized by ring‐opening metathesis polymerization in dispersion of norbornene with pentane‐1,5‐diyl di(norborn‐5‐ene‐2‐carboxylate) in the presence of α‐norbornenyl poly(ethylene oxide) macromonomer. Interesting raspberry‐shaped particles were obtained.
ISSN:0887-624X
1099-0518
DOI:10.1002/pola.25941