Flame-retardant polyester fiber compositions

Details Flame-retardant polyester fiber compositions Flame-retardant polyester fiber compositions

1973-10-09

1981-10-20

Hoke, V. P.

Compositions: coating or plastic

Coating or plastic compositions

Contains fireproofing or biocidal agent

106 182, 260 458R, 260 4585R, 260 4595R, 428921, C08K 553

Patent

active

042958865

ABSTRACT:
Flame-retardant polyester fibers containing 5 to 20% by weight of 3,9-diphenyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane-3,9-dioxide , a novel compound, as the sole frame-retardant additive or a two-component additive comprising the aforesaid spirophosphonate in admixture with 20 to 80% of certain polychlorinated or polybrominated diaryl compounds.

REFERENCES:
patent: 2726256 (1955-12-01), Morris
patent: 2957856 (1960-10-01), Guest et al.
patent: 3054821 (1962-09-01), Rolih et al.
patent: 3141032 (1964-07-01), Friedman
patent: 3455713 (1969-07-01), Godfrey
patent: 3658634 (1972-04-01), Yanagi et al.
patent: 3751396 (1973-08-01), Gall
patent: 3755165 (1973-12-01), Young et al.

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