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Synthesis and characterization of silicon-containing graft copolymers |
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| Authors: | R. Puyenbroek P. J. Werkman B. A. C. Rousseeuw E. W. J. M. Drift J. C. Grampel |
| Affiliation: | (1) Present address: Department of Polymer Chemistry, University of Groningen, Nijenborgh 4, 9747 AG Groningen, The Netherlands;(2) Centre for Submicron Technology, DIMES, Delft University of Technology, Feldmannweg 17, 2628 CT Delft, The Netherlands |
| Abstract: | Poly(4-t-butoxycarbonyloxystyrene)-g-poly(dimethylsiloxane) and poly(t-butylmethacrylate)-g-poly(dimethylsiloxane) with various chemical compositions were synthesized via free radical polymerization of 4-t-butoxycarbonyloxystyrene (TBCS) or t-butylmethacrylate (TBMA) with silicone macromers. These macromers were prepared by anionic ring-opening polymerization of hexamethylcyclotrisiloxane (D3) and subsequent termination with a chlorosilane compound having a methacrylate functionality. The morphology of the graft copolymer systems was investigated by DSC and TEM. |
| Keywords: | Graft copolymers polysiloxanes macromer morphology |
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