Stock material or miscellaneous articles – Hollow or container type article – Paper containing
Patent
1999-04-09
2000-05-30
Wu, David W.
Stock material or miscellaneous articles
Hollow or container type article
Paper containing
428341, 428342, 428483, 428511, B32B 2308
Patent
active
060688971
ABSTRACT:
A paperboard-based laminated structure for containers produced by co-extrusion coating or lamination of a polyethylene terephthalate layer as the product contact layer and a unique tie-layer on to paperboard, where the tie-layer is specifically ethylene-ethyl or butyl acrylate copolymer or terpolymer. This paperboard structure provides high temperature end-use performance required in dual-ovenable applications and cost savings.
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Adur Ashok M.
Fu Thomas Z.
Doyle Michael J.
International Paper Company
Lu-Rutt Caixia
Wu David W.
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