Chemically resistant sheet and method for making

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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156324, 428422, B32B 3120

Patent

active

059449373

ABSTRACT:
A chemically resistant composite sheet composed of a PTFE substrate layer, a glass cloth, and an intermediate thermoplastic fluoropolymer layer of a thermoplastic fluorocarbon resin prepared by laminating the layers between a pair of rollers under pressure and under heat sufficient to melt the intermediate thermoplastic fluropolymer.

REFERENCES:
patent: 3767500 (1973-10-01), Tally
patent: 3769137 (1973-10-01), Moriyama
patent: 4749610 (1988-06-01), Katsuragawa
patent: 4943473 (1990-07-01), Sahatjian
patent: 5141800 (1992-08-01), Effenberger
Webster's II New Riverside University Dictionary, Houghton Mifflin Company, 1984, p. 1156.

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