Invention Grant
- Patent Title: Crosslinking polymer-supported porous film for battery separator and method for producing battery using the same
- Patent Title (中): 用于电池隔板的交联聚合物负载型多孔膜及其制造方法
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Application No.: US13554280Application Date: 2012-07-20
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Publication No.: US09533475B2Publication Date: 2017-01-03
- Inventor: Yoshihiro Uetani , Keisuke Kii , Satoshi Nishikawa
- Applicant: Yoshihiro Uetani , Keisuke Kii , Satoshi Nishikawa
- Applicant Address: JP Osaka
- Assignee: NITTO DENKO CORPORATION
- Current Assignee: NITTO DENKO CORPORATION
- Current Assignee Address: JP Osaka
- Agency: Sughrue Mion, PLLC
- Priority: JP2002-350223 20021202
- Main IPC: H01M10/04
- IPC: H01M10/04 ; B32B27/30 ; H01M2/14 ; H01M2/16 ; H01M10/052 ; H01M10/0565
Abstract:
The method for producing a battery, includes the steps of: laminating electrodes on the crosslinking polymer-supported porous film to prepare a laminate of crosslinking polymer-supported porous film/electrodes; placing the laminate in a battery container; and pouring an electrolyte solution containing a cation polymerization catalyst in the battery container to induce cation polymerization and crosslinking of the crosslinking polymer, thereby at least partially gelling the electrolyte solution to adhere the porous film and the electrodes.
Public/Granted literature
Information query
