Flame-retardant carpet

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

Patent

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Details

428 95, 428 96, 428920, B32B 302, B32B 3300

Patent

active

039859266

ABSTRACT:
A flame-retardant, pile carpet having a relatively pliable primary backing and a tufted surface, said surface being comprised of fibers selected from the group consisting of polyester and polyamide fibers having incorporated therein from 1 to 15 percent by weight of a zinc compound selected from the group consisting of zinc oxide and zinc hydroxide, said fibers being bonded to said backing with a bonding substance comprising an ethylene-vinyl chloride latex material and a hydrate material selected from the group consisting of aluminum hydroxide and hydrated aluminum oxide, the ratio by weight of said latex material to said hydrate material being within the range 1:2 to 1:4.5.

REFERENCES:
patent: 3663345 (1972-05-01), Jaisinghani
patent: 3719547 (1973-03-01), Martin

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