Flame resistant polyester/cotton fabric and process for its prod

Details Flame resistant polyester/cotton fabric and process for its prod Flame resistant polyester/cotton fabric and process for its prod

1987-03-09

1988-06-07

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

Mixed fibers

811557, 811561, 811564, 811565, 4273933, 428265, D06M 900

Patent

active

047487054

ABSTRACT:
Flame resistance is imparted to high polyester content (50%) polyester/cotton blend fabrics by the successive application of a cyclic phosphonate ester flame retardant followed by THP/urea precondensate/NH.sub.3 and then by THPS. Commercially acceptable, flame retarded polyester/cotton products with improved hand result.

REFERENCES:
patent: 4066812 (1978-01-01), Kaupin
patent: 4494951 (1985-01-01), Cole et al.
"Chemical Processing of Fibers and Fabrics"-Functional Finishes, Part B, vol. 2, (Marcel Dekker), 1984, pp. 108-141.
"Flame-retardant Polymeric Materials", (Plenum), 1975, pp. 212-221.
American Dyestuff Reporter, 1968, 57, pp. 40-44.

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