| 发明名称 |
RELEASE FILM FOR PRODUCING GREEN SHEET |
| 摘要 |
A release film for producing a green sheet of the present invention includes a base material having a first surface and a second surface and a release agent layer formed at a side of the first surface of the base material. A maximum projection height Rp2 of the second surface of the base material is in the range of 60 to 500 nm. An area occupation ratio of projections having a height of 60 nm or higher in the second surface is 10% or less. According to the present invention, it is possible to prevent pinholes and variation in partially thickness from occurring to the green sheet. |
| 申请公布号 |
US2015064402(A1) |
申请公布日期 |
2015.03.05 |
| 申请号 |
US201314389348 |
申请日期 |
2013.03.14 |
| 申请人 |
LINTEC CORPORATION |
发明人 |
Fukaya Tomomi;Ichikawa Shinya |
| 分类号 |
B28B7/36 |
主分类号 |
B28B7/36 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A release film for producing a green sheet, the release film comprising:
a base material having a first surface and a second surface; and a release agent layer provided at a side of the first surface of the base material, wherein a maximum projection height Rp2 of the second surface of the base material is in the range of 60 to 500 nm and an area occupation ratio of projections having a height of 60 nm or higher in the second surface is 10% or less. |
| 地址 |
Tokyo JP |
