Carboranylmethylene-substituted phosphazenes and polymers thereo

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From boron reactant having at least one boron to hydrogen or...

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525389, 528 7, 528394, 528399, 568 4, 568 5, C08G 7904, C08G 7908

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044449720

ABSTRACT:
Carboranylmethylene-substituted cyclophosphazenes which can be thermally polymerized into carboranylmethylene-substituted phosphazene polymers, useful as thermally stable coatings and, due to the characteristics of these polymers in acting as a ligand for transition metals, metallocarboranylmethylene phosphazene polymers which can act as immobilized catalyst systems, and are electrically conductive and superconductive.

REFERENCES:
patent: 4276403 (1981-06-01), Frosch et al.
patent: 4288585 (1981-09-01), Frosch et al.
Heat-Resistant Polyphosphazene Polymers, NASA Tech Briefs, Fall 1980.
The Synthesis and Study of Carborane-Containing Polyphosphazenes, Korshak et al., Polymer Science USSR, vol. 22, No. 9, pp. 2180-2187 (1980).

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