Chemistry of inorganic compounds – Phosphorus or compound thereof – Halogen containing
Patent
1979-06-29
1980-12-30
Langel, Wayne A.
Chemistry of inorganic compounds
Phosphorus or compound thereof
Halogen containing
C01B 2510
Patent
active
042423163
ABSTRACT:
Polymerization process for the solution or bulk polymerization of chlorocyclophosphazenes using sulfamic acid compounds or derivatives of sulfamic acid as catalyst. Poly(aryloxyphosphazene) resulting therefrom can be controlled as to molecular weight, and molecular weight distribution.
REFERENCES:
patent: 4005171 (1977-01-01), Reynard et al.
patent: 4123503 (1978-10-01), Snyder et al.
Clarke William C.
Langel Wayne A.
Magidson William H.
McClain William T.
Standard Oil Company (Indiana)
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