Synthesis Studies on Paramagnetic Polystyrene Latex Particles

  • Bernd-R. Paulke
  • Norbert Buske
  • Supandi Winoto-Morbach
Chapter

Abstract

Radical polymerization in emulsion and in dispersion was applied to incorporate colloidal paramagnetic material into polystyrene latex particles. In emulsion, freshly precipitated magnetite (FeO · Fe2O3 = Fe3O4) with a diameter of approx. 10–20 nm was stabilized by different emulsifier systems including commercial ionic and nonionic stabilizers, surface-active initiators (polyethylene glycol [PEG] modified azo-initiators) and polymerizable emulsifiers (sodium-sulfopropyl alkylmaleates).

Keywords

Radical Polymerization Polymerizable Emulsifier Latex Particle Magnetite Content Hydroxypropyl Cellulose 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 1997

Authors and Affiliations

  • Bernd-R. Paulke
    • 1
  • Norbert Buske
    • 2
  • Supandi Winoto-Morbach
    • 3
  1. 1.Fraunhofer-Institut für Angewandte PolymerforschungTeltow-SeehofGermany
  2. 2.Fraunhofer-Institut für Produktionsanlagen und KonstruktionstechnikBerlinGermany
  3. 3.Abt. ImmunologieKlinikum der Universität KielKielGermany

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