| 发明名称 |
Calcium carbonate barrier films and uses thereof |
| 摘要 |
The present invention provides polyolefin films comprising calcium carbonate that have a reduced moisture vapor transmission rate, methods of making the films, and packaging materials comprising the films. |
| 申请公布号 |
ZA200805414(B) |
申请公布日期 |
2009.04.29 |
| 申请号 |
ZA20080005414 |
申请日期 |
2008.06.20 |
| 申请人 |
OMYA DEVELOPMENT AG |
发明人 |
ROUSSEL, MICHAEL D;CARA, JAMES E;GUY, ALLEN R;SHAW, LANE G |
| 分类号 |
D21H |
主分类号 |
D21H |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
