Process for the production of linear polyphosphazenes

Details Process for the production of linear polyphosphazenes Process for the production of linear polyphosphazenes

1990-06-05

1992-08-11

Marquis, Melvyn I.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From silicon reactant having at least one...

528 23, 528 30, 528399, C08G 7706

Patent

active

051380080

ABSTRACT:
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.

REFERENCES:
patent: 4412053 (1983-10-01), Neilson et al.
patent: 4523009 (1985-06-01), Neilson et al.
Allock, "Developments At The Interface of Inorganic Organic, and Polymer Chemistry, Chemical & Eng. News" vol. 63, pp. 22-36 1985.
Allock et al "JACS" vol. 87 pp. 4216-4217 1965.
Allock, "Chemical Review" vol. 87 pp. 315-356 1972.
Allock et al "Macromolecules" vol. 13, pp. 201-207 1980.
Wisian-Neilson, et al "Inorganic Chemistry", vol. 19 pp. 1875-1878 1980.
Neilson et al, "J. Marcromol. Sci-Chem.", vol. -A16 pp. 425-439 1981.
Neilson et al "Macromolecules" vol. 20, pp. 910-916, 1987.
Flint et al, "Z. anorg. allg. Chem." vol. 428, pp. 204-208 1977.
Sennett et al "Macromolecules" vol. 19, pp. 959-964, 1986.
Mujumdar et al "Macromolecules" vol. 23, pp. 14-21 1990.

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