| 发明名称 |
BARRIER COEXTRUDED FILM FOR COOK-IN APPLICATIONS |
| 摘要 |
A multilayer layer cook-in film utilizes a linear low density polyethylene sealant and, in place of a relatively thick and expensive adhesive layer, two thin adhesive layers having between them an intermediate layer of ethylene alpha-olefin copolymer. |
| 申请公布号 |
CA1319240(C) |
申请公布日期 |
1993.06.22 |
| 申请号 |
CA19890603215 |
申请日期 |
1989.06.19 |
| 申请人 |
W.R. GRACE & CO.-CONN. |
发明人 |
POCKAT, GREGORY R.;COOK, HUBERT J.;SATTERWHITE, PAUL J. |
| 分类号 |
B32B27/32 |
主分类号 |
B32B27/32 |
| 代理机构 |
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代理人 |
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| 主权项 |
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