Flame retardant finish for textiles

Details Flame retardant finish for textiles Flame retardant finish for textiles

1976-02-09

1978-01-03

Michl, Paul R.

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

Cellulose fibers

2606065F, C09D 518

Patent

active

040663914

ABSTRACT:
Stable, aqueous, flame retardant finishes for cellulosic textile materials employing tetrakis(hydroxymethyl)phosphonium phosphate, tetrakis(hydroxymethyl)phosphonium carboxylate and urea or a urea-formaldehyde condensate, and, processes employing said finishes are disclosed, together with processes for the preparation of the phosphonium compounds from tris(hydroxymethyl)phosphines.

REFERENCES:
patent: 2892803 (1959-06-01), Reeves
patent: 3221057 (1965-11-01), Gordon
patent: 3236676 (1966-02-01), Coates
patent: 3644083 (1972-02-01), Stockel

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