| 发明名称 |
BIAXIALLY-STRETCHED POROUS MEMBRANE |
| 摘要 |
The present invention aims to provide a biaxially stretched porous membrane having high strength, a small pore size, and excellent homogeneity. The biaxially stretched porous membrane of the present invention includes polytetrafluoroethylene obtained by copolymerizing tetrafluoroethylene and perfluoro(methyl vinyl ether). |
| 申请公布号 |
US2017002156(A1) |
申请公布日期 |
2017.01.05 |
| 申请号 |
US201415100013 |
申请日期 |
2014.12.01 |
| 申请人 |
DAIKIN INDUSTRIES, LTD. |
发明人 |
CHAEN Shinichi;YAMANAKA Taku;YASUDA Kohei;YAMADA Masahiko;URAOKA Nobuki;KONISHI Tomohisa;INUI Kunihiko;SHIBUYA Yoshiyuki;ONO Makoto |
| 分类号 |
C08J5/18;B01D67/00;B01D71/52;H01M8/1039;H01M8/1069 |
主分类号 |
C08J5/18 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. A biaxially stretched porous membrane comprising polytetrafluoroethylene obtained by copolymerizing tetrafluoroethylene and perfluoro(methyl vinyl ether). |
| 地址 |
Osaka-shi, Osaka JP |
