| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 07.00 |
| PATENT ASSIGNEE | Westvaco |
| PATENT CLAIMS |
Laminate comprising in order - Coextrusion of Ethylene n-Bu acrylate copolymer & heat sealable LDPE - Matrix of Si oxide & PET carrier - Ethylene n-Bu acrylate copolymer extrusion layer - Paperboard substrate's first side Treat - Paperboard substrate - Paperboard substrate's second side Treat - Heat sealable LDPE |
| PATENT PHOTOCOPY | Available on request |
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