Fire resistant materials

Details Fire resistant materials Fire resistant materials

1990-02-14

1991-06-18

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428280, 428281, 428283, 428246, 428247, 428256, 428266, 428290, 428408, 428446, 428447, D04H 116

Patent

active

050248774

ABSTRACT:
A means for improving the fire resistance of carbonaceous polymeric substance comprising a non-graphitic carbonaceous polymeric material having an LOI value greater than 40, produces a char formation greater than 65% and a thermoconductivity less than 1 BTU ft/Hr ft.sup.2 .degree.F. by utilizing an organosilicone polymer in an amount to provide ignition resistance. Also, there is provided a means for improving the fire resistance and thermal stability of resins and polymers.

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patent: 4897303 (1990-01-01), McCullough, Jr. et al.

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