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US 4,693,920 AGranted
Pressure sensitive composite material
AssigneeCHR Industries, Inc.
InventorsArun K. Agarwal, Charles Balian
Life of this patent
Estimating the term…
Abstract
A flame retardant, solvent fuels and lubricating fluids resistant, non-flagging, printable, pressure sensitive laminate material capable of service up to 260.degree. C., comprising, a non-woven substrate, an adhesive coating on one side of said substrate and a resin coating on the other side of said substrate.
Claims8
A composite material comprising,
- a non-woven substrate chosen from the group consisting of polyamide and fiberglass mat,
- an adhesive coating applied to the surface of one side of said substrate, said adhesive coating chosen from the group of pressure sensitive adhesives consisting of polyacrylates, polysiloxanes, polyurethanes and resin modified natural and synthetic rubbers such as styrene-butadiene polymers, polyisoprene, polychloroprene, butadiene-acrylonitrile polymers, and
- a resin coating applied to the surface of the other side of the substrate, said resin coating chosen from the group consisting of polyacrylates, polyesters, polyurethanes, butadiene-acrylonitrile polymers, and solvent resistant resins such as polychloroprene and chlorosulfonated-polyethylenes.
Dependencies are inferred from the claim text.