Synthesis and properties of carbofunctional silicon-organic diols, macrodiisocyanates and of polymer networks prepared from them

Carbofunctional silicon-organic diols and macrodiisocyanates were synthesized and used to prepare polymer networks by a polycyclotrimerization reaction. The dependence of polymer properties on the length of the silicon-organic chains was investigated. It could be shown that the properties of the cro...

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Bibliographic Details
Published in:Polymer science USSR 1990, Vol.32 (7), p.1454-1461
Main Authors: Askadskii, A.A., Surov, G.V., Pankratov, V.A., Frenkel', Ts.M., Makarova, L.I., Zhdanov, A.A., Blagodatskikh, I.V., Pastukhov, A.V.
Format: Article
Language:English
Subjects:
Applied sciences
Exact sciences and technology
Inorganic and organomineral polymers
Physicochemistry of polymers
Preparation
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Summary:Carbofunctional silicon-organic diols and macrodiisocyanates were synthesized and used to prepare polymer networks by a polycyclotrimerization reaction. The dependence of polymer properties on the length of the silicon-organic chains was investigated. It could be shown that the properties of the crosslinked polymers on the basis of macrodiisocyanates, and the composition of the microdomains formed depend on the length of the inter-crosslink chains.
ISSN:0032-3950
1878-268X
DOI:10.1016/0032-3950(90)90116-N