Process for production of laminated member

Details Process for production of laminated member Process for production of laminated member

1982-09-29

1983-10-04

Weston, Caleb

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

15624411, 15624423, 15624424, 15624427, 156327, 156332, 428461, 428463, B29D 714

Patent

active

044076894

ABSTRACT:
A laminated member comprising a metal foil or sheet (1) and a thermoplastic resin film (4) bonded together with an adhesive selected from a carboxyl group-containing polyolefin and a polyolefin based resin prepared by heat-compounding a carboxyl group-containing polyolefin and a metal compound is heated at a higher temperature than the melting temperature of the adhesive and pressed using a heating roll (3) and a nip roll (6). The laminated member is then cooled at the heat distortion temperature of the adhesive or at a temperature higher than the heat distortion temperature while applying a pressure of at least 0.2 kg/cm.sup.2 with a cooling roll (10) and a nip roll (11).

REFERENCES:
patent: 3647617 (1972-03-01), Rieke et al.
patent: 3987122 (1976-10-01), Bartz et al.
patent: 4092452 (1978-05-01), Hori et al.

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