Flame retardant polyamide fiber and carpet

Stock material or miscellaneous articles – Pile or nap type surface or component – Composition of pile or adhesive

Patent

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Details

524406, 523351, D03D 2700, B32B 3300

Patent

active

047787040

ABSTRACT:
A flame retardant polyamide is prepared and used to make a flame retardant carpet. The polyamide fiber has incorporated therein 0.01 to 2.9 weight percent zinc, 0.002 to 0.58 weight percent molybdenum, and 0.05 to 1.3 weight percent chlorine, and is made from a masterbatch containing 1 to 20 percent of the polyamide in the extruded fiber.

REFERENCES:
patent: 3900441 (1975-08-01), King
patent: 3985926 (1976-10-01), Schwartz et al.
patent: 4064298 (1977-12-01), Schwartz et al.
patent: 4360616 (1982-11-01), Pagilagan

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