LINEAR POLYPHOSPHAZENES AND A PROCESS FOR THEIR PRODUCTION

摘要

2064579 9118942 PCTABS00008 Polyphosphazenes are produced by polymerizing a silylated phosphinimine in the presence of an initiator, preferably an anionic initiator at temperatures below those typically necessary for such polymerization reactions. The polyphosphazenes obtained are suitable for use in the production of elastomeric and thermoplastic materials.