Flameproofing resins for organic textiles from adduct polymers

Details Flameproofing resins for organic textiles from adduct polymers Flameproofing resins for organic textiles from adduct polymers

1974-08-22

1976-04-27

Lusignan, Michael R.

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

Cellulose fibers

8196, 106 15FP, 252 81, 427341, 427342, 427390, 428921, D06M 1328, D06M 1344, C09K 328

Patent

active

039531651

ABSTRACT:
Hydroxymethylphosphine-ammonia and similar polymers, solubilized by hydroxymethylphosphonium salts and formaldehyde, were allowed to react with nitrogenous compounds such as urea, trimethylolmelamine and ammonia to (a) prepare flame-resistant polymers and (b) prepare flame-, glow-, wrinkle and shrink-resistant woven and knit textiles which contain 25% or more cellulosic fibers.

REFERENCES:
patent: 3421923 (1969-01-01), Guth
patent: 3619113 (1971-11-01), Stockel et al.
patent: 3644083 (1972-02-01), Stockel et al.
patent: 3784356 (1974-01-01), Wagner
patent: 3844824 (1974-10-01), Reeves et al.
patent: 3855349 (1974-12-01), Date et al.
patent: 3864076 (1975-02-01), Nachbur et al.

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