Flame retarding plastic materials

Details Flame retarding plastic materials Flame retarding plastic materials

1975-10-06

1976-09-14

Hoke, V.P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

2605024P, 2605025, C08J 320

Patent

active

039806146

ABSTRACT:
The specification discloses flame retarding plastic materials which contain, as the flame retarding agent, a phosphinic, diphosphinic or tri-phosphinic acid derived from 2-alkyl-2,5-dioxo-1,2-oxaphospholane and an organic monoamine or diamine or triamine, respectively.

REFERENCES:
patent: 3066140 (1962-12-01), Speziale
patent: 3067251 (1962-12-01), Rauhut et al.
patent: 3270092 (1966-08-01), Harwood
patent: 3582510 (1971-06-01), Cannelongo
patent: 3709940 (1973-01-01), Flugel
Seriya Khimicheskaya vol. 8 pp. 1860 to 1862 (1968).
Stabilization of Polymers and Stabilizer Processes American Chemical Society Publications (1968) pp. 307 to 317.

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