Process for flameproofing synthetic fibre material and product

Details Process for flameproofing synthetic fibre material and product Process for flameproofing synthetic fibre material and product

1977-09-19

1980-08-26

Esposito, Michael F.

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Staple length fiber

252 81, 260 4575K, 260 4575J, 260 4575S, 4273933, 427427, 427428, 428289, 428394, 428921, D02G 302, B05D 302

Patent

active

042196051

ABSTRACT:
The invention relates to a process for flameproofing organic synthetic fibre material, wherein (a) a flameproofing agent which contains at least one bromine-containing, aromatic, aliphatic or cycloaliphatic compound and (b) a stabilizer which contains at least one organo-tin compound of tetravalent tin are applied to the fibre material and the fibre material treated in this way is subjected to a heat treatment.
The process according to the invention can be carried out as a single-stage or two-stage process and yields flame-resistant fiber finishes stabilized to light and heat.

REFERENCES:
patent: 2413163 (1946-12-01), Bacon
patent: 3108010 (1963-10-01), Nakane et al.
patent: 3432461 (1969-03-01), Hill et al.
patent: 3642628 (1972-02-01), Palethorpe
patent: 3877974 (1975-04-01), Mischutin
patent: 3979545 (1976-09-01), Braus et al.
patent: 4022750 (1977-05-01), Takeya et al.
patent: 4046701 (1977-09-01), Smith

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