Invention Grant
- Patent Title: Packaging material for batteries
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Application No.: US15514637Application Date: 2015-09-24
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Publication No.: US11476524B2Publication Date: 2022-10-18
- Inventor: Daisuke Yasuda , Atsuko Takahagi , Rikiya Yamashita , Shinichiro Nakamura
- Applicant: DAI NIPPON PRINTING CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: DAI NIPPON PRINTING CO., LTD.
- Current Assignee: DAI NIPPON PRINTING CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JPJP2014-202463 20140930,JPJP2014-202465 20140930
- International Application: PCT/JP2015/076902 WO 20150924
- International Announcement: WO2016/052294 WO 20160407
- Main IPC: H01M50/124
- IPC: H01M50/124 ; H01M50/133 ; H01M50/183 ; B32B15/20 ; H01G11/78 ; B32B27/30 ; B32B27/32 ; B32B15/06 ; B32B27/36 ; B32B15/098 ; B32B27/38 ; B32B27/34 ; B32B27/40 ; B32B25/16 ; B32B15/082 ; B32B27/28 ; B32B15/095 ; B32B27/42 ; B32B7/04 ; B32B15/085 ; B32B15/092 ; B32B27/18 ; B32B25/08 ; B32B27/08 ; H01M50/116 ; B32B7/12 ; B32B15/088 ; B32B15/09 ; H01M50/131
Abstract:
Provided is a packaging material for batteries, which has excellent insulating properties. A packaging material for batteries, which is formed of a laminate that is obtained by sequentially laminating at least a base layer, a bonding layer, a metal layer and a sealant layer, and wherein the base layer comprises a resin layer A that is formed of a thermoplastic resin having a volume resistivity of 1×1015 Ω·cm or more.
Public/Granted literature
- US20170229684A1 PACKAGING MATERIAL FOR BATTERIES Public/Granted day:2017-08-10
Information query
