Flameproofed plastic compositions

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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Details

260 37N, 260 37EP, 260 37SB, 260 39R, 260 40R, 260 4218, 260 4246, 260 4249, 260 4252, 260 457P, 260DIG24, C08L 6110, C08K 302

Patent

active

042083176

ABSTRACT:
Compositions for the flameproofing of plastics, said compositions containing from 0.1% to 20% by weight, relative to the plastic, of red phosphorus in the form of particles having a mean diameter less than 200.mu., encapsulated in a polymer which does not have a melting point or softening point below 90.degree. C., and which has a molecular weight greater than 2,000.

REFERENCES:
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patent: 3386851 (1968-06-01), Harlan
patent: 3477982 (1969-11-01), Dijkstra et al.
patent: 3627780 (1971-12-01), Bonnard et al.
patent: 3691195 (1972-09-01), Sambeth et al.
patent: 3847861 (1974-11-01), Largman et al.
patent: 3883475 (1975-05-01), Racky et al.
patent: 3897586 (1975-07-01), Coker
patent: 3962491 (1976-08-01), Sato et al.
Kirk-Othmer; Encyclopedia of Chemical Technology; 2nd ed.; vol. 13; 1967; pp. 440, 441, 443.
Condensed Chemical Dictionary; 5th ed.; 1956; p. 619.
Knapsack; Chemical Abstracts; 71, 50805c; 1969.
Vollbracht; Chemical Abstracts; 72, 112687x; 1970.
Dany et al.; Chemical Abstracts; 75, 118977a; 1971.
Whitehouse; Phenolic Resins; 1968; p. 56.

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