Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1977-12-08
1979-08-21
Goolkasian, John T.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156309, 156333, 156313, 204296, 2605676M, 427302, 427407F, 427400, 428420, 428421, 428422, C09J 502
Patent
active
041652487
ABSTRACT:
Disclosed is a method of bonding two fluoropolymer membrane sheets. According to the disclosed method, a third sheet is contacted with a base and then interposed between the two membrane sheets. The two membrane sheets may also be contacted with a strong base. The resulting sandwich of three sheets is heated and pressed to effect the bond.
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Darlington William B.
Driskill John D.
Du Bois Donald W.
Gallagher J. J.
Goldman Richard M.
Goolkasian John T.
PPG Industries Inc.
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