Title:
NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2017/149977
Kind Code:
A1
Abstract:
A non-aqueous electrolyte secondary battery wherein an insulating tape that covers at least one portion of a lead and at least one portion of an exposed portion of a collector has a base material layer and an adhesive layer. The base material layer has a first organic layer and a second organic layer that is interposed between the first organic layer and the first adhesive layer. The elastic modulus E2 of the second organic layer is lower than the elastic modulus E1 of the first organic layer. The melting point or the thermal decomposition temperature MP1 of the first organic layer is higher than the melting point or the thermal decomposition temperature MP2 of the second organic layer.
Inventors:
TAKAHASHI TAKAHIRO
SHIOZAKI TOMOKI
OURA YUJI
SHIOZAKI TOMOKI
OURA YUJI
Application Number:
PCT/JP2017/001641
Publication Date:
September 08, 2017
Filing Date:
January 19, 2017
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01M10/058; H01M50/533; H01M50/534
Domestic Patent References:
| WO2016121339A1 | 2016-08-04 |
Foreign References:
| JP2011138632A | 2011-07-14 | |||
| JP2012099227A | 2012-05-24 | |||
| JP2013064086A | 2013-04-11 | |||
| JP2015030797A | 2015-02-16 | |||
| JP2015141812A | 2015-08-03 | |||
| JPH0762302A | 1995-03-07 | |||
| JP2007154135A | 2007-06-21 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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