| 发明名称 |
METHOD FOR MANUFACTURING SEPARATOR, SEPARATOR, AND BATTERY USING SEPARATOR |
| 摘要 |
A method for manufacturing a polyolefin-based porous separator includes forming a sheet containing a polyolefin-based resin and a diluent, extracting the diluent from the sheet by using an extracting apparatus, and forming a separator by drying the extracted sheet using a drying apparatus provided with an inlet. The shortest distance between an outlet of the extracting apparatus and an inlet of the drying apparatus may be 100 mm or less. |
| 申请公布号 |
US2014186715(A1) |
申请公布日期 |
2014.07.03 |
| 申请号 |
US201314142778 |
申请日期 |
2013.12.28 |
| 申请人 |
LEE Jung Seong;KIM Kee Wook;LEE Sang Ho;LEE Yong Bae;JANG Jung Sue;CHUNG Jun Ho;CHO Jae Hyun |
发明人 |
LEE Jung Seong;KIM Kee Wook;LEE Sang Ho;LEE Yong Bae;JANG Jung Sue;CHUNG Jun Ho;CHO Jae Hyun |
| 分类号 |
B29C71/00;H01M2/16;B29C47/00;H01M2/14 |
主分类号 |
B29C71/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for manufacturing a polyolefin-based porous separator, the method comprising:
forming a sheet containing a polyolefin-based resin and a diluent; extracting the diluent from the sheet by using an extracting apparatus; and forming a separator by drying the extracted sheet using a drying apparatus provided with an inlet, wherein the shortest distance between an outlet of the extracting apparatus and an inlet of the drying apparatus is 100 mm or less. |
| 地址 |
Uiwang-si KR |
