| 发明名称 |
Sealable multi-layer opaque film |
| 摘要 |
A sealable multi-layer opaque film. In particular, a sealable multi-layer opaque film that is moisture permeable and water resistant. The sealable multi-layer opaque film is an oriented multilayer film with a core layer comprising an orientation-enhancing polymer, a polypropylene homopolymer and a beta crystal nucleator of polypropylene and at least one sealable skin layer.
|
| 申请公布号 |
US7195818(B2) |
申请公布日期 |
2007.03.27 |
| 申请号 |
US20020135321 |
申请日期 |
2002.05.01 |
| 申请人 |
EXXONMOBIL OIL CORPORATION |
发明人 |
KONG DAN-CHENG;CLECKNER MICHAEL D. |
| 分类号 |
B32B25/08;B32B27/08;B32B27/18;B32B27/30;B32B27/32;C08L23/04;C08L23/10;C08L23/12;C08L23/16;C08L23/22;C08L25/04;C08L33/04;C08L51/06 |
主分类号 |
B32B25/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
