A new form of controlled growth free radical polymerization. Krstina, J., Moad, C. L., Moad, G., Rizzardo, E., Berge, C. T., & Fryd, M. Macromolecular Symposia, 111(1):13–23, 1996. _eprint: https://onlinelibrary.wiley.com/doi/pdf/10.1002/masy.19961110104
A new form of controlled growth free radical polymerization [link]Paper  doi  abstract   bibtex   
A new form of controlled growth free radical polymerization leading to narrow polydispersity polymers and/or block copolymers is described. The process is based on the polymerization of monomers in the presence of macromonomers of general structure CH2=C(Z)CH2(A)n [(A)n= radical leaving group, Z = activating group] and displays many of the characteristics of living polymerizations. The process is most suited to methacrylic monomers but with the appropriate choice of reaction conditions (high temperatures and/or low conversions) it can also be applied to acrylic and styrenic monomers. The macromonomers are conveniently prepared by catalytic chain transfer to alkyl cobalt(III) complexes or by addition-fragmentation chain transfer. The factors which determine the efficiency of cobalt complexes for molecular weight reduction in free radical emulsion and solution polymerization of methyl methacrylate are also discussed.
@article{krstina_new_1996,
	title = {A new form of controlled growth free radical polymerization},
	volume = {111},
	issn = {1521-3900},
	url = {https://onlinelibrary.wiley.com/doi/abs/10.1002/masy.19961110104},
	doi = {10.1002/masy.19961110104},
	abstract = {A new form of controlled growth free radical polymerization leading to narrow polydispersity polymers and/or block copolymers is described. The process is based on the polymerization of monomers in the presence of macromonomers of general structure CH2=C(Z)CH2(A)n [(A)n= radical leaving group, Z = activating group] and displays many of the characteristics of living polymerizations. The process is most suited to methacrylic monomers but with the appropriate choice of reaction conditions (high temperatures and/or low conversions) it can also be applied to acrylic and styrenic monomers. The macromonomers are conveniently prepared by catalytic chain transfer to alkyl cobalt(III) complexes or by addition-fragmentation chain transfer. The factors which determine the efficiency of cobalt complexes for molecular weight reduction in free radical emulsion and solution polymerization of methyl methacrylate are also discussed.},
	language = {en},
	number = {1},
	urldate = {2021-10-01},
	journal = {Macromolecular Symposia},
	author = {Krstina, Julia and Moad, Catherine L. and Moad, Graeme and Rizzardo, Ezio and Berge, Charles T. and Fryd, Michael},
	year = {1996},
	note = {\_eprint: https://onlinelibrary.wiley.com/doi/pdf/10.1002/masy.19961110104},
	pages = {13--23},
}

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