Heat-resistant fuel cell
AssigneeGoodyear Aerospace Corporation
InventorCharles A. Suter
Life of this patent
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Abstract
A container capable of passing the temperature requirements of U.S. Defense Department Specification MIL-T-25783 B and C (ASG) Tank, Fuel Aircraft and Missile Non-Self Sealing High Temperature Removable consisting of an inner layer of polyurethane elastomer of 2 to 30 mils adhered to at least one ply of nitrile rubber coated polyester fabric, said ply of nitrile rubber being adhered to an inner side of a barrier layer of a polyamide epoxy resin mixture and a nitrile rubber compounded with phenolic resin being used as a tie coat between the barrier and the polyester fabric.
Claims3
A container suitable for use at temperatures up to 350.degree. F. maximum consisting of an innerlayer of polyurethane elastomer of 2 to 30 mils adhered to at least one ply of nitrile rubber coated fabric of polyester, said ply of nitrile rubber being adhered to an inner side of a barrier layer 0.25 to 5 mils thick with a tie coat of nitrile rubber compounded with a phenolic resin, an outer side of said barrier layer being adhered by said tie coat to at least one ply of a nitrile rubber coated polyester fabric, and the nitrile rubber coated fabric being coated on the outside thereof with a coat of polyurethane elastomer, said polyurethane comprising a reaction product of 4,4'-dicyclohexyl methane diisocyanate, and a reactive hydrogen material selected from the class consisting of polyester polyol and polyether polyol.
Dependencies are inferred from the claim text.