| 发明名称 |
MULTILAYER POLYVINYLIDENE CHLORIDE COPOLYMER/POLYAMIDE FILMS AND BAGS MADE THEREFROM |
| 摘要 |
<p>Disclosed is a multi-layer heat-shrinkable (oriented) film having a barrier layer of polyvinylidene chloride copolymer and having an outer layer of polyamide. The polyamide layer is directly adhered to the barrier layer. Also disclosed is a method to make the film and barrier bags made therefrom.</p> |
| 申请公布号 |
NZ223339(A) |
申请公布日期 |
1990.05.28 |
| 申请号 |
NZ19880223339 |
申请日期 |
1988.01.28 |
| 申请人 |
W R GRACE & CO -CONN |
发明人 |
OBERLE, TIMOTHY THEODORE |
| 分类号 |
B65D30/02;B29C61/06;B32B7/02;B32B27/30;B32B27/34;(IPC1-7):B32B27/08;B32B31/30;B65D30/08 |
主分类号 |
B65D30/02 |
| 代理机构 |
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| 地址 |
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