| 发明名称 |
Release film composed of a laminate |
| 摘要 |
<p>A release film composed of a laminate comprising: (a) an interlayer (2) comprising at least one layer of a flexible polyolefin, and (b) two outer layers (1,1 min ) of crystalline polymethylpentene, one on each side of the interlayer (2). a</p> |
| 申请公布号 |
EP0376681(B1) |
申请公布日期 |
1996.02.14 |
| 申请号 |
EP19890313592 |
申请日期 |
1989.12.27 |
| 申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD. |
发明人 |
SHIGEMOTO, HIROMI MITSUI PETROCHEMICAL IND. LTD.;KATAGIRA, MIKIO MITSUI PETROCHEMICAL IND. LTD. |
| 分类号 |
B32B27/28;B32B27/32;H05K1/00;H05K3/00;H05K3/28;H05K3/38;(IPC1-7):B32B27/32;H05K3/22;B29C33/68 |
主分类号 |
B32B27/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
