Invention Grant
- Patent Title: Fiber-containing polymer film and method of manufacturing same, and electrochemical device and method of manufacturing same
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Application No.: US12619270Application Date: 2009-11-16
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Publication No.: US09831480B2Publication Date: 2017-11-28
- Inventor: Katsuo Naoi , Kazutoshi Emoto , Kiyonori Hinoki , Masahiro Saegusa , Kenji Nishizawa , Mitsuo Kougo
- Applicant: Katsuo Naoi , Kazutoshi Emoto , Kiyonori Hinoki , Masahiro Saegusa , Kenji Nishizawa , Mitsuo Kougo
- Applicant Address: JP Tokyo
- Assignee: TDK CORPORATION
- Current Assignee: TDK CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP2008-295604 20081119
- Main IPC: H01M10/0565
- IPC: H01M10/0565 ; B32B5/00 ; B05D3/00 ; B05D5/12 ; H01M2/16 ; C08J7/04
Abstract:
A fiber-containing polymer film contains a host polymer and fibrous substances. The fiber-containing polymer film has an orientation area where the fibrous substances are oriented in a direction substantially parallel to a main surface of the fiber-containing polymer film and in substantially the same direction.
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