Dioxaphosphorinane derivatives as flameproofing agents

Details Dioxaphosphorinane derivatives as flameproofing agents Dioxaphosphorinane derivatives as flameproofing agents

1975-07-23

1980-09-02

Hoke, V. P.

Compositions: coating or plastic

Coating or plastic compositions

Contains fireproofing or biocidal agent

106 1819, 260 458R, 252 81, 260927R, C08K 551

Patent

active

042204720

ABSTRACT:
Flameproofed polymeric organic materials, e.g. regenerated cellulose, which include bis-(2-oxo-1,3, 2-dioxaphosphorinanyl) oxides, bis-(2-thiono-1,3,2 -dioxaphosphorinanyl) oxides and 2-oxo-1,3,2-dioxaphosphorinanyl-2'-thiono-1',3',2'-dioxaphosphorinanyl oxides, having at least one substituent on the dioxaphosphorinane rings, as flameproofing agents, and their production. Some of the flameproofing agents are new compounds and are included in the invention.

REFERENCES:
patent: 2903474 (1959-09-01), Lanham
patent: 3159591 (1964-12-01), Lanham
patent: 3597511 (1971-08-01), Olson et al.
patent: 3817881 (1974-06-01), Turley
patent: 3898307 (1975-08-01), Mayerhoefer et al.
patent: 3946092 (1976-03-01), Nachbur et al.
Angew. Chem., Int. Ed. Vol. 6, pp. 1079-1080 (1967) Michalski et al.
Tetrahedron 1965 21 pp. 2379-2387.
Chem. Abs. 52 242f (1958).
Chem. Abs. 78 136244a (1973).
Chemistry and Industry--May 1963 pp. 784-785.
J. Phys. Chem. 75 No. 26 (1971) pp. 3975-3979.

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