Fire-retardant material and a method for the manufacture of such

Details Fire-retardant material and a method for the manufacture of such Fire-retardant material and a method for the manufacture of such

1997-08-06

1999-12-14

Copenheaver, Blaine

Compositions

Fire retarding

Intumescent

252601, 252602, 252605, C09K 2104, C09K 2112

Patent

active

060012854

ABSTRACT:
Intumescing materials for the fighting of fire or the prevention of damage resulting from fires are, as a rule, packaged in cartouches, from which they are removed for processing at building sites or the like. Their processing ability is limited because they harden to a rubberlike state with time. However, according to the invention, their spreading ability is maintained when a specific amount of a cellulose is added to the material.

REFERENCES:
patent: 4166743 (1979-09-01), Wortmann et al.
patent: 4247435 (1981-01-01), Kasten
patent: 4529467 (1985-07-01), Ward et al.
patent: 4543281 (1985-09-01), Pedersen et al.
patent: 4588510 (1986-05-01), Salyer et al.
patent: 5175197 (1992-12-01), Gestner et al.
patent: 5182049 (1993-01-01), Von Bonin
patent: 5185103 (1993-02-01), Eswarakrishman et al.

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