| 发明名称 |
HEAT SHRINKABLE BARRIER BAGS WITH ANTI BLOCK ADDITIVES |
| 摘要 |
<p>A multilayer polymeric film having five layers (28, 22, 24, 26, and 30), wherein an antiblock additive and a slip additive may optionally and independently present in the layers. The film comprises layers (22 and 28) which comprise a blend of two EVA polymers and LLDPE, layer (24) which comprise vinylidene chloride methyl acrylate copolymer, layer (26) which comprises EVA, and layer (30) which comprises a blend of LLDPE and LDPE.</SD OAB></p> |
| 申请公布号 |
CA2434451(A1) |
申请公布日期 |
2002.07.18 |
| 申请号 |
CA20012434451 |
申请日期 |
2001.12.17 |
| 申请人 |
PECHINEY EMBALLAGE FLEXIBLE EUROPE |
发明人 |
ECKSTEIN, JOHN;KAAS, ROGER L.;BLEMBERG, ROBERT J.;LIND, KEITH D.;WALBRUN, GEORGE H. |
| 分类号 |
B29C55/00;B29D7/01;B32B27/08;B32B27/18;B32B27/32;B32B37/15;B65D75/00;C08J5/18;C08L23/06;C08L23/08;(IPC1-7):B32B27/08 |
主分类号 |
B29C55/00 |
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