| Autor: |
Laur E; Université de Rennes 1, CNRS, Institut des Sciences Chimiques de Rennes, UMR 6226, F-35042 Rennes CEDEX, France. eva.laur@univ-rennes1.fr., Kirillov E; Université de Rennes 1, CNRS, Institut des Sciences Chimiques de Rennes, UMR 6226, F-35042 Rennes CEDEX, France. evgueni.kirillov@univ-rennes1.fr., Carpentier JF; Université de Rennes 1, CNRS, Institut des Sciences Chimiques de Rennes, UMR 6226, F-35042 Rennes CEDEX, France. jean-francois.carpentier@univ-rennes1.fr. |
| Abstrakt: |
This contribution presents an updated overview of the different copolymers containing stereoregular polystyrene blocks. Special emphasis is placed on syndiospecific and isospecific copolymerization of styrene with co-monomers (ethylene and α-olefins, conjugated and non-conjugated dienes, styrene derivatives, etc.). The catalytic systems involved are described and the polymerization mechanisms are discussed. Alternative approaches (simultaneous, living, chain-transfer and graft copolymerization) and the resulting detailed structures and characteristics of the copolymers are also reported. |
