<p>A composite system capable of protecting a substrate from a jet fire including a lower layer of an active fire protective material and an upper layer of a fire protective material. The upper layer forms an open cell matrix when exposed to a jet fire to permit passage of gasses from the lower layer to ambient. The upper layer comprises a fill of refractory material and protects the system during initial exposure to a hyperthermal condition. The upper layer swells on exposure to hyperthermal conditions, but swells less than the lower layer.</p>
申请公布号
WO02055615(A9)
申请公布日期
2003.11.13
申请号
WO2001US49912
申请日期
2001.12.21
申请人
NU-CHEM, INC.;TAYLOR, EDWARD, W.;FELDMAN, RUBIN;RIPPE, JAMES, A., JR.
发明人
TAYLOR, EDWARD, W.;FELDMAN, RUBIN;RIPPE, JAMES, A., JR.