| 发明名称 |
Anti-blocking barrier composite |
| 摘要 |
A barrier paper has a polymeric layer substantially covering a first side of the paper and an anti-blocking coating on a second side. The polymeric layer has anti-blocking characteristics. A method of making an anti-blocking barrier paper also is provided.
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| 申请公布号 |
US7404999(B2) |
申请公布日期 |
2008.07.29 |
| 申请号 |
US20050092435 |
申请日期 |
2005.03.29 |
| 申请人 |
GRAPHIC PACKAGING INTERNATIONAL, INC. |
发明人 |
WILHOIT DARREL LOEL;FILES JOHN CAMERON |
| 分类号 |
B32B5/16;B32B27/08;B32B27/10;B32B27/20;B32B27/30 |
主分类号 |
B32B5/16 |
| 代理机构 |
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