Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1997-01-13
1999-06-22
Engel, James
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
15624417, 15624423, 1562746, 1563099, B32B 3100
Patent
active
059139994
ABSTRACT:
A process for producing an extrusion laminated film or sheet comprising a plastic substrate and a resin for extrusion laminating selected from the group consisting of polyethylene resins, polypropylene resins, ethylene-vinylester copolymer resins and ethylene-(metha)acrylate copolymer resins, comprising (A) a surface oxidizing step, (B) an ozone-treating step and (C) a pressurized laminating step as specified using no chemical primer.
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Gotoh Yuji
Hayashida Haruo
Ishibashi Fumio
Kubo Kohji
Takahata Hiroaki
Engel James
Sumitomo Chemical Company Limited
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