| 发明名称 |
PROPYLENE BASED SEALANT COMPOSITIONS AND APPLICATIONS |
| 摘要 |
<p>The present invention relates to a sealant composition comprising i) at least a copolymer of propylene and alpha-olefins, and ii) at least a copolymer of ethylene and alkyl acrylate, wherein the alkyl acrylate is present in an amount ranging from about 1 to less than 9 weight percent, relative to the weight of the sealant composition. It also relates to a multilayer film or a packaging comprising a sealant layer comprising such a composition.</p> |
| 申请公布号 |
EP1501893(A1) |
申请公布日期 |
2005.02.02 |
| 申请号 |
EP20030724479 |
申请日期 |
2003.05.05 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
TROUILHET, YVES, M.;RIOUX, BERNARD;ANDRE, JACQUES;LANDECK, SEBASTIAN |
| 分类号 |
B65D65/40;C08L23/08;C08L23/14;(IPC1-7):C08L23/14;C08L23/16 |
主分类号 |
B65D65/40 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
