Preparation of Micron-size Monodisperse Polymer Particles by Dispersion Copolymerization of Methyl Methacrylate with Poly(2-oxazoline) Macromonomer.
Open Access
- 1 January 1991
- journal article
- Published by Japan Academy in Proceedings of the Japan Academy, Series B
- Vol. 67 (8) , 140-143
- https://doi.org/10.2183/pjab.67.140
Abstract
Micron-size monodisperse polymer particles were prepared by dispersion copolymerization of methyl methacrylate with a hydrophilic poly(2-oxazoline) macromonomer in an aqueous methanol solution, in which the macromonomer acted as a comonomer as well as a stabilizer. A small amount of the macromonomer was sufficient to produce such polymer particles. The particle size decreased with increasing the amount of the macromonomer. From ESCA analysis of the particles, poly(2-oxazoline) chains were found to be locally present on the surface.Keywords
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