Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1994-12-29
1996-05-21
Schofer, Joseph L.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
1563066, 156333, 4272071, B32B 3102
Patent
active
055185630
ABSTRACT:
A process for adhering high-melting perfluoroplastic materials is disclosed, which process comprises swelling a material comprised of a first perfluoropolymer with a solution of a second lower-melting perfluoropolymer, and then adhering the material to a substrate with an interlayer of the same second perfluoropolymer. The final assembly, as well as intermediate assemblies or compositions which can be made and stored, are also disclosed.
REFERENCES:
patent: 5168107 (1992-12-01), Tannenbaum
patent: 5237049 (1993-08-01), Cavanaugh et al.
patent: 5328946 (1994-07-01), Tuminello et al.
E. I. Du Pont de Nemours and Company
Sarofim N.
Schofer Joseph L.
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