| 发明名称 |
COVER MATERIAL AND PACKAGING CONTAINER |
| 摘要 |
A cover material of the invention includes: a base member; a sealant layer; and an adherence prevention layer including particles and a binder used to adhesively fix the particles to the sealant layer, the particles having a mean particle diameter of 5 to 1000 nanometers. |
| 申请公布号 |
EP2894112(A1) |
申请公布日期 |
2015.07.15 |
| 申请号 |
EP20130836115 |
申请日期 |
2013.09.09 |
| 申请人 |
TOPPAN PRINTING CO., LTD. |
发明人 |
IMAI NOBUHIKO;RO KAZUYOSHI;IGUCHI IKUNO;MATSUO RYUKICHI |
| 分类号 |
B65D77/20;B32B7/12;B32B27/08;B32B27/20;B32B27/28;B32B27/32;B32B27/34;B32B27/36;B65D85/72;C08J7/04;C09D5/16 |
主分类号 |
B65D77/20 |
| 代理机构 |
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