Light-transmitting fire screening panel

Details Light-transmitting fire screening panel Light-transmitting fire screening panel

1978-07-28

1980-02-26

Robinson, Ellis P.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

428332, 428335, 428336, 428411, 428426, 428427, 428428, 428432, 428437, 428438, 428913, 428920, B32B 1706

Patent

active

041906985

ABSTRACT:
A light-transmitting fire screening panel comprising at least one sheet of glass and at least one layer of intumescent material, the improvement which comprises utilizing in the layer a hydrated alkali metal silicate as intumescent material and one or more adjuvants selected from: urea, polyhydric alcohol (including glycerine, ethylene glycol and sorbitol), monosaccharide (including glucose), polysaccharide (including starch), sodium phosphate, sodium aluminate, aluminum phosphate, borax, boric acid and colloidal silica.

REFERENCES:
patent: 2005075 (1935-06-01), Dennison
patent: 2006348 (1935-07-01), Fix
patent: 2009441 (1935-07-01), Fix
patent: 2755260 (1956-05-01), Stilbert
patent: 2912394 (1959-11-01), Stilbert
patent: 3640837 (1972-02-01), Gaeth
patent: 3955987 (1976-05-01), Schaar
patent: 3974316 (1976-08-01), Jacquemin
patent: 3997700 (1976-12-01), Jacquemin
patent: 4058643 (1977-11-01), Marshall
patent: 4071649 (1978-01-01), Jacquemin
patent: 4104427 (1978-08-01), Nolte

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