

Author: Zhang Yuying Guo Tianying Hao Guangjie Song Maodao Zhang Banghua
Publisher: Taylor & Francis Ltd
ISSN: 0091-4037
Source: International Journal of Polymeric Materials, Vol.54, Iss.4, 2005-04, pp. : 279-291
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Abstract
Polymer nanoparticles were prepared in the methyl methacrylate (MMA)/butyl methacrylate (BA)/HEMA/ metyl acrylate (MAA) microemulsion copolymerization process. A modified core-shell microemulsion copolymerization method was used. With this process high polymer: surfactant weight ratios (15:1 or greater), relatively concentrated (~30 wt%) latexes and small (~60 nm) particle diameters were attained. Properties of the latexes were characterized in detail by TEM, DSC, dynamic light scattering, spectrophotometer, and rotation viscometer.
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