Textile fiber blend comprising cellulosic fibers and ethylene 2,

Details Textile fiber blend comprising cellulosic fibers and ethylene 2, Textile fiber blend comprising cellulosic fibers and ethylene 2,

1973-08-03

1977-11-22

Woodberry, Edward M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

81157, 260 9, 260 75H, 260 75S, 260 47R, 260 47C, 260 49, 260860, C08L 112

Patent

active

040595463

ABSTRACT:
A flame-retardant filament-forming copolyester of at least 75 mol % of ethylene-2,6-naphthalene dicarboxylate units and at least 3 mol % up to 25 mol % of randomly copolymerized esters units having bromine or chlorine chemically united with either the diacid residue or both the diacid residue and the diol residue of said ester units. In addition, fibers of the above flame-retardant copolyester resin and flame-retardant cellulosic fibers are blended together to provide flame-retardant yarns and fabrics of excellent physical properties.

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Chem. Absts., vol. 77 (1972) 153,086x, "Comparative --- Antimony Oxide -- Methods", Bower et al.

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