Invention Grant
- Patent Title: Microporous separator-film for double-layer capacitors
- Patent Title (中): 用于双层电容器的微孔隔膜
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Application No.: US13637212Application Date: 2010-12-21
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Publication No.: US09025314B2Publication Date: 2015-05-05
- Inventor: Detlef Busch , Bertram Schmitz , Dominic Klein
- Applicant: Detlef Busch , Bertram Schmitz , Dominic Klein
- Applicant Address: DE
- Assignee: Treofan Germany GmbH & Co. KG
- Current Assignee: Treofan Germany GmbH & Co. KG
- Current Assignee Address: DE
- Agency: Drinker Biddle & Reath LLP
- Priority: DE102009060446 20091222
- International Application: PCT/EP2010/007796 WO 20101221
- International Announcement: WO2011/076375 WO 20110630
- Main IPC: H01G9/00
- IPC: H01G9/00 ; H01M2/16 ; B29C47/00 ; B29C55/00 ; B29C55/14 ; B32B5/32 ; C08J5/18 ; H01G11/52 ; B29C47/06 ; B29C47/14 ; B29C47/76 ; B29C47/88 ; B29C51/36 ; B29K23/00 ; B29K105/00 ; B29K105/04
Abstract:
The invention relates to a biaxially orientated, single or multi-layered porous film made of propylene homopolymer and/or propylene block copolymer and ss-nucleation agent. Said film has a Gurley value of between 50 to
Public/Granted literature
- US20130021719A1 MICROPOROUS SEPARATOR-FILM FOR DOUBLE-LAYER CAPACITORS Public/Granted day:2013-01-24
Information query
