Stock material or miscellaneous articles – Composite – Of metal
Patent
1977-03-22
1980-09-16
Robinson, Ellis P.
Stock material or miscellaneous articles
Composite
Of metal
428461, 428539, 428500, 426126, 156272, 1563063, 1563075, 156331, 148 614R, 148 627, B32B 1520, C23F 706
Patent
active
042230748
ABSTRACT:
A process for the production of a laminate which comprises laminating a boehmite- or pseudoboehmite-treated aluminum foil with an oxidation-treated polyolefin film with the treated surface of the foil facing to the treated surface of the film under heat and pressure without the use of binders for lamination. In one embodiment, the laminate so produced may be laminated with the same laminate with the treated surface of the foil of the former facing to the treated surface of the film of the latter, under heat and pressure, or it may be laminated on the aluminum foil side with a resin film, such as a polyester or polyamide film, with the use of a binder between the aluminum foil and the resin film.
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patent: 4149912 (1979-04-01), Craighead
Kaiho Keisuke
Nagata Hidetoshi
Naito Michihisa
Yoshida Risaburo
Robinson Ellis P.
Toyo Ink Manufacturing Co. Ltd.
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