| 发明名称 |
Heat shrinkable, shirrable casings containing polyamide/copolyamide blends. |
| 摘要 |
Shirrable casings are provided with an internal layer of nylon 6 for oil resistance. At least a minor amount of a copolyamide blended with the nylon 6 improves processability, especially during stretch orientation. |
| 申请公布号 |
EP0573306(A2) |
申请公布日期 |
1993.12.08 |
| 申请号 |
EP19930304366 |
申请日期 |
1993.06.04 |
| 申请人 |
W.R. GRACE & CO.-CONN. |
发明人 |
AHLGREN, KELLY R.;RAMESH, RAM K. |
| 分类号 |
B65D65/02;A22C13/00;B29C47/00;B29C55/28;B32B27/34;B65D71/08;B65D85/50;C08L77/00;C08L77/02;C08L77/06 |
主分类号 |
B65D65/02 |
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