Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1991-09-11
1993-08-03
Lesmes, George F.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
428448, 428451, 428 352, 428354, 428353, 428347, 428480, 4284744, 4284755, 428516, B32B 712, B32B 1508, B32B 1306, B32B 2708
Patent
active
052327558
ABSTRACT:
A laminated tube container has the body comprising a sheet material comprising a substrate, a silicon oxide deposited layer, a heat buffer layer and an extruded coating layer of a thermoadhesive resin which are successively formed in a laminate. The heat buffer layer prevents cracks from being produced in the silicon oxide deposited layer by the heat coming when the extruded coating layer of a thermoadhesive resin is laminated. The heat buffer layer is preferably formed by dry lamination or non-solvent lamination which requires no heating. An anchor coat layer may optionally be provided between the heat buffer layer and the extruded coating layer of a thermoadhesive resin so that the adhesion strength between these layers can be improved.
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Komiya Yuji
Kuboniwa Akio
Ohashi Shintaro
Uchiumi Hiroyuki
Lesmes George F.
Lion Corporation
Toppan Printing Co. Ltd.
Zirker D. R.
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