Amphiphilic Statistical Copolymers from Catalytic Chain Transfer as Reactive Surfactants in Emulsion Polymerization

Ingeborg Schreur-Piet, Johan P.A. Heuts (Corresponding author)

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Samenvatting

Statistical copolymers of methacrylic acid (MAA) and methyl methacrylate (MMA), butyl methacrylate (BMA), or lauryl methacrylate (LMA) were synthesized via cobalt(II)-mediated catalytic chain transfer polymerization (CCTP) and used as macromonomeric stabilizers in the emulsion polymerization of MMA. By varying the composition, length, and concentration of the macromonomers, we were able to tune the particle size, molar mass, and rheological behavior of the latexes. Most latexes stabilized with macromonomers containing BMA and LMA showed rheological properties such as small yield stress and shear thinning behavior similar to those of binders for coating applications.

Originele taal-2Engels
Pagina's (van-tot)4616–4624
Aantal pagina's9
TijdschriftACS Applied Polymer Materials
Volume3
Nummer van het tijdschrift9
DOI's
StatusGepubliceerd - 5 aug 2021

Bibliografische nota

Funding Information:
We gratefully acknowledge financial support by the Stichting Emulsion Polymerization. Patricia Marín is gratefully acknowledged for help with the NMR measurements. Electron microscopy was performed at the Center for Multiscale Electron Microscopy at Eindhoven University of Technology.

Publisher Copyright:
© 2021 The Authors. Published by American Chemical Society.

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