| 发明名称 |
Polymer blends for peelable and/or permanent seals |
| 摘要 |
<p>Polymer compositions that can be useful as sealants for peelably and/or permanently sealed packages are provided. The polymer compositions comprise at least one ethylene copolymer and at least one propylene polymer. Also provided are packages sealed with the compositions of the invention, and methods of making packages comprising the compositions of the invention.</p> |
| 申请公布号 |
AU2005248405(A1) |
申请公布日期 |
2005.12.08 |
| 申请号 |
AU20050248405 |
申请日期 |
2005.05.24 |
| 申请人 |
E.I. DUPONT DE NEMOURS AND COMPANY |
发明人 |
I-HWA LEE;KARLHEINZ HAUSMANN |
| 分类号 |
C08L23/08;B32B1/08;B32B7/12;B32B27/32;B65D1/00;B65D65/40;C08J5/18;C08L23/10;C08L53/00 |
主分类号 |
C08L23/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
