Fire resistant panel

Details Fire resistant panel Fire resistant panel

1992-08-14

1995-04-11

Ryan, Patrick J.

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

With charge transferring layer of specified composition

428 344, 428 345, 428212, 428224, 428245, 428286, 428288, 428289, 428303, 428408, 428920, 4284111, 528330, 528331, 528337, 528338, 528348, 528352, 528353, 528364, B32B 2702, C08G 1860

Patent

active

054056616

ABSTRACT:
A structural panel for a vehicle or building contains a substrate and a layer of flame resistant polybenzazole polymer. If the substrate is heat resistant, the panel can serve as a fire barrier. If the substrate is not heat resistant, the polybenzazole layer can still serve to delay ignition and contain any volatile gases and molten polymer that forms when the panel is subjected to heat.

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