Invention Grant
- Patent Title: Highly porous separator foil
- Patent Title (中): 高度多孔的隔膜
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Application No.: US14511323Application Date: 2014-10-10
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Publication No.: US09552932B2Publication Date: 2017-01-24
- Inventor: Detlef Busch , Bertram Schmitz , Dominic Klein
- Applicant: Treofan Germany GmbH & Co. KG
- 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: DE102010018374 20100426
- Main IPC: H01G11/52
- IPC: H01G11/52 ; B29C55/00 ; B29C55/14 ; C08J5/18 ; C08K5/098 ; C08L23/12 ; H01G9/02 ; H01G9/00 ; H01M2/16 ; B29D7/01 ; C08K3/22 ; B29K23/00 ; B29K105/04 ; B29K105/16 ; H01M2/14 ; H01M10/052
Abstract:
The invention relates to a biaxially oriented single- or multilayer porous foil, the porosity of which is generated by transformation of ss-crystalline polypropylene during orientation of the foil. The Gurley value of the foil is
Public/Granted literature
- US20150085426A1 HIGHLY POROUS SEPARATOR FOIL Public/Granted day:2015-03-26
Information query
