Durably flame proofed textile materials

Details Durably flame proofed textile materials Durably flame proofed textile materials

1975-12-22

1977-05-17

Kendell, Lorraine T.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Noninterengaged fiber-containing paper-free web or sheet...

428272, 428365, 428394, 428395, 428921, B32B 2700, D02G 300

Patent

active

040243087

ABSTRACT:
Normally flammable fabrics, such as fabrics composed of polypropylene and polyamides such as polycaproamides, poly(m-phenyleneisophthalamides) and the like which have been rendered flame proof by the intimate association therewith of a flame proofing amount of a phosphoric acid are reacted in situ with an epoxy compound. The resultant compositions can be washed in water without substantial loss of flame proof character.

REFERENCES:
patent: 3595970 (1971-07-01), Nolken
patent: 3816212 (1974-06-01), O'Brien
patent: 3839239 (1974-10-01), Godfried
patent: 3841902 (1974-10-01), Thompson et al.

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