Flexible device having fire-barrier properties

Details Flexible device having fire-barrier properties Flexible device having fire-barrier properties

1996-03-28

2000-11-14

Cole, Elizabeth M.

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Scrim

Woven scrim

442 44, 442325, 442388, 442393, 442402, 442417, 428920, 428921, 4283179, B27N 900

Patent

active

061470155

ABSTRACT:
A flexible device with fire-barrier properties has a plurality of fibrous sheets and dry particles comprising molecules that are chemically and physically stable at room temperature and that generate an endothermic reaction upon raising the temperature. The sheets are joined together and the dry particles are inserted between the fibers of each sheet by needle-punching.

REFERENCES:
patent: 4270326 (1981-06-01), Holter et al.
patent: 4600634 (1986-07-01), Langer et al.
patent: 5258216 (1993-11-01), Von Bonin
patent: 5309690 (1994-05-01), Symons

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