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Block and graft copolymers based on cationic ring-opening polymerizations
Authors:Eric J Goethals  Veska Toncheva  Fried'l Hosteaux  Saskia Walraedt  Ronny de Clercq
Abstract:The highly living character of a number of cationic polymerizations has been used to synthesize new, well defined, segmented copolymers. This has been achieved by sequential monomer additions, by grafting reactions, by macromonomer copolymerizations as well as by transfer to polymer. In the present report, a number of examples of such polymers will be presented. The new materials are based on tetrahydrofurane (THF), alkyloxazolines (ROx), cyclic amines, cyclic acetals and cyclic sulfides.
Keywords:
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