Recent developments in anionic polymerization |
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Authors: | Robert Jé rô me,Jiangdong Tong |
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Affiliation: | Center for Education and Research on Macromolecules (CERM), University of Liège, Sart-Tilman, B6, 4000 Liège, Belgium |
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Abstract: | The past year witnessed very significant advances in the living anionic polymerization of (meth)acrylate monomers, particularly in hydrocarbons at or below 0°C. Block polymerization of alkyl methacrylates with primary alkyl acrylates, although somewhat improved, remains a challenge. Anionic polymerization of styrene, diene and its derivatives was carried out with the aim of synthesizing functional polymers and block copolymers of various architectures. There has been a trend towards combining different living techniques in order to design polymers of unique architectures and properties |
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Keywords: | Abbreviations: DBTMGLi di-tert-butyl 2-lithio-2,4,&prime -trimethylglutarate EiBLi ethyl α-lithicisobutyrate LAP ligated anionic polymerization LiOEEM lithium 2-(2-methoxy)ethoxy ethoxide LiOEM lithium 2-methoxyethoxide MMA methylmethacrylate MNDO modified neglect of differential overlap MW molecular weight MWD molecular weight distribution PIB poly(isobutylene) PMMA poly(methylmethacrylate) PtBMA poly(tert-butylmethacrylate) THF tetrahydrofuran |
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