Process for the preparation of a metal and graphite laminate

Details Process for the preparation of a metal and graphite laminate Process for the preparation of a metal and graphite laminate

1994-03-24

1996-04-23

Gallagher, John J.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156314, 156325, 428408, C09J 100

Patent

active

055099939

ABSTRACT:
A process for the preparation of a laminate of at least one metal layer and at least one layer of flexible graphite includes producing a non-detachable bond between the graphite and the metal without using a mechanical anchoring device and without using a known adhesive. Initially, a contact surface-active agent from the group including organosilicon compounds, perfluorinated compounds and metal soaps is applied in a thin layer to at least one of the surfaces to be bonded. Then the surfaces to be bonded are brought into contact and bonded together by the action of pressure and heat.

REFERENCES:
patent: 3404061 (1968-10-01), Shawe et al.
patent: 3492197 (1970-01-01), Olstowski et al.
patent: 4091083 (1978-05-01), Hirschvogel
patent: 4422894 (1983-12-01), Atkinson et al.
"Silicon-Textilhilfsmittel", Hardt, Textilveredelung 19, 1984 Nr. 5, pp. 143-146.
"Ullmanns Encyklopaedie der technischen Chemie", 1966, Foerst, pp. 203-206.
"Sigraflex-Products Manufacrued From Flexible Graphite Foil", Sigri, pp. 1-28.

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