High solids content nitroxide mediated miniemulsion polymerization of n-butyl methacrylate

文献情報

出版日 2017-02-09

DOI 10.1039/C7PY00067G

インパクトファクター 5.582

著者

Nicholas Ballard, Miren Aguirre, Alexandre Simula, Jose R. Leiza, José M. Asua

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要旨

The synthesis of poly(n-butyl methacrylate) by nitroxide mediated miniemulsion polymerization is described using the alkoxyamine 3-(((2-cyanopropan-2-yl)oxy)(cyclohexyl)amino)-2,2-dimethyl-3-phenylpropanenitrile. Polymerizations are successfully conducted to high conversions with high solids content (up to 52%) and molecular weight up to 60 000 g mol−1, whilst maintaining reasonable control of the reaction. It is shown that by performing the polymerization in aqueous media, problems that arise when targeting high molecular weights in bulk/solution due to build-up of nitroxide can be overcome. The ability to chain extend the resulting polymers is demonstrated and opens the possibility for synthesis of a wide range of macromolecular structures in dispersed media.

掲載誌

Polymer Chemistry

CiteScore: 8.6

自己引用率: 7.3%

年間論文数: 457

Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.

High solids content nitroxide mediated miniemulsion polymerization of n-butyl methacrylate

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