Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1993-07-28
1995-03-21
Withers, James D.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
2 1, 2 2, 2 69, 26421112, 26421113, 26421114, 29745216, 428284, 428286, 428296, 428297, 428303, 428408, 428903, 428920, 428921, B32B 506, B32B 522, B29C 4788
Patent
active
053994230
ABSTRACT:
An ignition resistant fibrous material for use as insulation. The material comprises a multiplicity of meltblown or spunbonded thermoplastic filaments in combination with a multiplicity of nonlinear, nongraphitic carbonaceous fibers. The carbonaceous fibers have a Young's modulus of greater than 300,000 psi and reversible deflection ratio that is equal to or less than 1.2:1.
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Goswami Bhuvenesh C.
McCullough Francis P.
Patton Robert T.
The Dow Chemical Company
Withers James D.
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