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4


Teoret. i eksperim. khimiya. 2006. Vol.42 No. 6. p. 351-356

Kinetics for Formation of the System of Linear Polymer - Polymer Network
in the Presence of 3d-Metal Chelates

 

L. F. Kosyanchuk, N. V. Kozak, O. I. Antonenko, G. Ya. Меngzeres, Yu. S. Lipatov


Institute of Macromolecular Chemistry, National Academy of Sciences of Ukraine
Kharkivske Shose, 48, Kyiv 02160, Ukraine. E-mail: kozaksmalt@ukr.net


The influence of the system composition on formation kinetics and character of complexing metal com- pound with polymer matrix was studied for semi-interpenetrating networks (semi-IPN) based on incom- patible pair polyurethane network/linear polymethylmethacrylate formed in situ in the presence of 3d-metal chelates. The components ratio of the system effects the choice of the metal chelate macroligand at formation of the complexes between metal chelate with polar groups of semi-IPN, general peculiarities of the formation kinetics of polymer network and linear polymer being preserved.


Key word polyurethane network, linear polymethylmethacrylate, kinetics, electron paramagnetic resonance, 3d-metal
chelate complex.