发明申请
WO2010114676A1 MICROPOROUS MEMBRANES, METHODS FOR MAKING SUCH MEMBRANES, AND THE USE OF SUCH MEMBRANES AS BATTERY SEPARATOR FILM
审中-公开
基本信息:
- 专利标题： MICROPOROUS MEMBRANES, METHODS FOR MAKING SUCH MEMBRANES, AND THE USE OF SUCH MEMBRANES AS BATTERY SEPARATOR FILM
- 专利标题（中）：微孔膜，制造这种膜的方法以及作为电池分离膜的这种膜的使用
- 申请号：PCT/US2010/026431 申请日：2010-03-05
- 公开(公告)号：WO2010114676A1 公开(公告)日：2010-10-07
- 发明人： ISHIHARA, Takeshi , MIYAOKA, Satoshi , KONO, Koichi , CROWTHER, Donna, J. , BRANT, Patrick
- 申请人： TONEN CHEMICAL CORPORATION , ISHIHARA, Takeshi , MIYAOKA, Satoshi , KONO, Koichi , CROWTHER, Donna, J. , BRANT, Patrick
- 申请人地址： 8-15, Kohnan 1-chome Minato-ku, Tokyo, 108-8005 JP
- 专利权人： TONEN CHEMICAL CORPORATION,ISHIHARA, Takeshi,MIYAOKA, Satoshi,KONO, Koichi,CROWTHER, Donna, J.,BRANT, Patrick
- 当前专利权人： TONEN CHEMICAL CORPORATION,ISHIHARA, Takeshi,MIYAOKA, Satoshi,KONO, Koichi,CROWTHER, Donna, J.,BRANT, Patrick
- 当前专利权人地址： 8-15, Kohnan 1-chome Minato-ku, Tokyo, 108-8005 JP
- 代理机构： HUGHES, Gerard J. et al.
- 优先权： EP09160965.1 20090525; EP09163698.5 20090625; EP09160964.4 20090525; US61/164,824 20090330; US61/177,060 20090511; US61/164,827 20090330; EP09160967.7 20090525; US61/164,833 20090330; US61/220,094 20090624; US61/164,817 20090330; EP09168194.0 20090819; EP09160966.9 20090525
- 主分类号： B01D71/26
- IPC分类号： B01D71/26 ; H01M2/16
摘要：
The invention relates to microporous membranes comprising polymer and having well-balanced permeability, shutdown temperature, and pin puncture strength. The invention also relates to methods for making such membranes, and the use of such membranes as battery separator film in, e.g., lithium ion secondary batteries.
摘要（中）：
本发明涉及包含聚合物并具有良好平衡渗透性，关闭温度和针穿刺强度的微孔膜。 本发明还涉及制造这种膜的方法，以及在例如锂离子二次电池中使用这种膜作为电池隔膜。