caa a22 4500 475764366 CHVBK 20180406123600.0 cr unu---uuuuu 170329e20001001xx s 000 0 eng 10.1007/s003960000365 doi (NATIONALLICENCE)springer-10.1007/s003960000365 Influence of particle diameter on the morphology of micron-sized, monodispersed composite polymer particles produced by seeded polymerization for the dispersion of highly monomer-swollen polymer particles [Elektronische Daten] [M. Okubo, H. Yonehara, T. Yamashita]  Micron-sized, monodispersed polystyrene (PS)/poly (n-butyl methacrylate) (PBMA) composite particles, in which the PS domain(s) were dispersed in a PBMA continuous phase, were produced by seeded polymerization for dispersions of n-butyl methacrylate (BMA) swollen PS particles in a wide range of PS/BMA ratios in the presence of NaNO2 as a water-soluble inhibitor. Moreover, in order to change the diameter of the composite particles at same PS/BMA ratio, PS/PBMA (1/150 w/w) composite particles were produced using five kinds of PS particles in a range of diameters from 0.64 to 3.27 μm as seeds. The percentages of the PS/PBMA composite particles having double and triple and over PS domains, which were thermodynamically unstable morphologies, increased with the increase in the diameter of BMA swollen PS particles. There was a clear influence of the size of the swollen particles on the morphology of the PS/PBMA composite particles produced. Springer-Verlag Berlin Heidelberg, 2000 Key words Dynamic swelling method nationallicence Morphology nationallicence Micron size nationallicence Seeded polymerization nationallicence Composite polymer particle nationallicence Okubo M. Department of Chemical Science and Engineering Faculty of Engineering Kobe University, Rokko, Nada Kobe 657-8501, Japan e-mail: okubo@cx.kobe-u.ac.jp, JP aut Yonehara H. Department of Chemical Science and Engineering Faculty of Engineering Kobe University, Rokko, Nada Kobe 657-8501, Japan e-mail: okubo@cx.kobe-u.ac.jp, JP aut Yamashita T. Department of Chemical Science and Engineering Faculty of Engineering Kobe University, Rokko, Nada Kobe 657-8501, Japan e-mail: okubo@cx.kobe-u.ac.jp, JP aut https://doi.org/10.1007/s003960000365 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s003960000365 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Okubo M. Department of Chemical Science and Engineering Faculty of Engineering Kobe University, Rokko, Nada Kobe 657-8501, Japan e-mail: okubo@cx.kobe-u.ac.jp, JP aut NATIONALLICENCE 700 1- Yonehara H. Department of Chemical Science and Engineering Faculty of Engineering Kobe University, Rokko, Nada Kobe 657-8501, Japan e-mail: okubo@cx.kobe-u.ac.jp, JP aut NATIONALLICENCE 700 1- Yamashita T. Department of Chemical Science and Engineering Faculty of Engineering Kobe University, Rokko, Nada Kobe 657-8501, Japan e-mail: okubo@cx.kobe-u.ac.jp, JP aut Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer