Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1993-06-16
1995-01-03
Bell, James J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
428 361, 428 369, 428 3691, 428109, 428247, 428283, 428284, 428408, 428447, 428448, 428902, 428920, 428921, B32B 700
Patent
active
053785304
ABSTRACT:
A device for protection against fire (G3), comprising a flexible body (A3) of material with endothermic properties, comprising a filler releasing vapor under the effect of fire.
According to the invention this device comprises, on at least that face of said body intended to be directed towards the fire, at least one layer (E3) of a fabric consisting of fire-resistant fibers and impregnated with an intumescent agent.
REFERENCES:
patent: 4273821 (1981-06-01), Pedlow
patent: 5047449 (1991-10-01), Pastureau
Decidour Jean-Claude
Metivaud Guy
Vignollet Michel
Bell James J.
Societe Anonyme dite: Aerospatiale Societe Nationale Industriell
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