Title:
THERMAL INSULATION SHEET, METHOD FOR PRODUCING THERMAL INSULATION SHEET, AND BATTERY PACK
Document Type and Number:
WIPO Patent Application WO/2023/007790
Kind Code:
A1
Abstract:
The present invention provides: a thermal insulation sheet which is suppressed in separation of a resin layer and fall-off of a thermal insulation material component, while having flame retardancy and a low thermal conductivity; a method for producing a thermal insulation sheet; and a battery pack which comprises the above-described thermal insulation sheet. A thermal insulation sheet (10) which comprises: a thermal insulation material (2) that contains inorganic particles (41); and a resin film (1) that covers at least a part of the surface of the thermal insulation material (2).
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Inventors:
SHIMADA SHOHEI (JP)
YAMAGUCHI MASATAKA (JP)
JIMBO NAOYUKI (JP)
YAMAGUCHI MASATAKA (JP)
JIMBO NAOYUKI (JP)
Application Number:
PCT/JP2022/007902
Publication Date:
February 02, 2023
Filing Date:
February 25, 2022
Export Citation:
Assignee:
IBIDEN CO LTD (JP)
International Classes:
B32B7/027; F16L59/02; H01M10/625; H01M10/658; H01M50/204
Domestic Patent References:
| WO2016140346A1 | 2016-09-09 | |||
| WO2018211906A1 | 2018-11-22 |
Foreign References:
| JP2017215014A | 2017-12-07 | |||
| JP2019508632A | 2019-03-28 | |||
| JPH03247577A | 1991-11-05 | |||
| JP2017204368A | 2017-11-16 | |||
| JP2021034278A | 2021-03-01 | |||
| JP2021064510A | 2021-04-22 | |||
| JP2019204637A | 2019-11-28 | |||
| JP2019508632A | 2019-03-28 | |||
| JP2020002979A | 2020-01-09 | |||
| JP2021126038A | 2021-08-30 | |||
| JP2021209895A |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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