| 发明名称 |
METHOD FOR PREPARING MICROPOROUS POLYOLEFIN FILM WITH IMPROVED PRODUCTIVITY AND EASY CONTROL OF PHYSICAL PROPERTIES |
| 摘要 |
Provided is a method of manufacturing a microporous polyolefin film useable as a battery separator, which is easy to control strength, permeability and shrinking properties of the microporous film and embodies excellent quality uniformity and production stability in fabricating the microporous film. |
| 申请公布号 |
EP2561565(A4) |
申请公布日期 |
2016.11.30 |
| 申请号 |
EP20110772209 |
申请日期 |
2011.04.20 |
| 申请人 |
SK INNOVATION CO., LTD. |
发明人 |
KANG, GWI GWON;RHEE, JANG-WEON;JUNG, IN HWA |
| 分类号 |
H01M2/16;C08J5/22;C08L23/00;H01M2/14;H01M10/0525 |
主分类号 |
H01M2/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
