JP2016207665A5 - - Google Patents
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- Publication number
- JP2016207665A5 JP2016207665A5 JP2016174197A JP2016174197A JP2016207665A5 JP 2016207665 A5 JP2016207665 A5 JP 2016207665A5 JP 2016174197 A JP2016174197 A JP 2016174197A JP 2016174197 A JP2016174197 A JP 2016174197A JP 2016207665 A5 JP2016207665 A5 JP 2016207665A5
- Authority
- JP
- Japan
- Prior art keywords
- packaging material
- battery packaging
- material according
- layer
- elongation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000005022 packaging material Substances 0.000 claims 9
- 239000000463 material Substances 0.000 claims 5
- 229910052751 metal Inorganic materials 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- 239000000565 sealant Substances 0.000 claims 3
- 239000004952 Polyamide Substances 0.000 claims 1
- 229920001225 Polyester resin Polymers 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 239000011528 polyamide (building material) Substances 0.000 claims 1
- 239000004645 polyester resin Substances 0.000 claims 1
- 229920000098 polyolefin Polymers 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Claims (8)
前記基材層は、ポリアミド樹脂及びポリエステル樹脂の少なくとも一方を含み、
前記金属層は、アルミニウム箔であり、
前記シーラント層は、ポリオレフィンであり、
前記積層体のＭＤ方向における１０％伸長時の応力をＡ１、ＴＤ方向における１０％伸長時の応力をＢ１とし、
前記基材層のＭＤ方向における１０％伸長時の応力をＡ２、ＴＤ方向における１０％伸長時の応力をＢ２とした場合において、
（Ａ１−Ａ２）≧６０Ｎ／１５ｍｍ、及び
（Ｂ１−Ｂ２）≧５０Ｎ／１５ｍｍ
の関係を充足する、電池用包装材料。 It consists of a laminate in which at least a base material layer, a metal layer, and a sealant layer are sequentially laminated,
The base material layer includes at least one of a polyamide resin and a polyester resin,
The metal layer is an aluminum foil;
The sealant layer is a polyolefin;
The stress at 10% elongation in the MD direction of the laminate is A1, and the stress at 10% elongation in the TD direction is B1,
When the stress at 10% elongation in the MD direction of the base material layer is A2, and the stress at 10% elongation in the TD direction is B2,
(A1-A2) ≧ 60 N / 15 mm and (B1-B2) ≧ 50 N / 15 mm
Battery packaging material that satisfies this relationship.
Ｃ≦０．３、
Ｄ≦０．３、及び
Ｃ／Ｄ＝０．５〜２．５
を充足する、請求項１または２に記載の電池用包装材料。 When the dynamic friction coefficient of the base material layer surface is C and the dynamic friction coefficient of the sealant layer surface is D, the following relationship:
C ≦ 0.3,
D ≦ 0.3 and C / D = 0.5 to 2.5
The battery packaging material according to claim 1 or 2, wherein
At least a positive electrode, a negative electrode, and a battery device having an electrolyte is housed in the battery packaging the material according to any one of claims 1 to 7 batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016174197A JP6319387B2 (en) | 2016-09-07 | 2016-09-07 | Battery packaging materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016174197A JP6319387B2 (en) | 2016-09-07 | 2016-09-07 | Battery packaging materials |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014197013A Division JP6003956B2 (en) | 2014-08-28 | 2014-09-26 | Battery packaging materials |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018072806A Division JP6627908B2 (en) | 2018-04-05 | 2018-04-05 | Battery packaging material |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016207665A JP2016207665A (en) | 2016-12-08 |
| JP2016207665A5 true JP2016207665A5 (en) | 2017-01-19 |
| JP6319387B2 JP6319387B2 (en) | 2018-05-09 |
Family
ID=57490214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016174197A Active JP6319387B2 (en) | 2016-09-07 | 2016-09-07 | Battery packaging materials |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6319387B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6627908B2 (en) * | 2018-04-05 | 2020-01-08 | 大日本印刷株式会社 | Battery packaging material |
| WO2020027333A1 (en) * | 2018-08-02 | 2020-02-06 | 大日本印刷株式会社 | Packaging material for power storage device, method for manufacturing same, and power storage device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4899317B2 (en) * | 2005-02-21 | 2012-03-21 | 大日本印刷株式会社 | Battery packaging material |
| JP2012014915A (en) * | 2010-06-30 | 2012-01-19 | Okura Ind Co Ltd | Thin lithium secondary battery |
| EP2657003B1 (en) * | 2010-12-24 | 2018-02-07 | Toray Industries, Inc. | Polyester film and laminate using same |
| TWI578596B (en) * | 2011-05-11 | 2017-04-11 | 凸版印刷股份有限公司 | Exterior member used for lithium-ion battery, lithium-ion battery, and method for manufacturing lithium-ion battery |
| JP6102083B2 (en) * | 2012-05-10 | 2017-03-29 | 凸版印刷株式会社 | Lithium ion battery exterior material base material layer, lithium ion battery exterior material manufacturing method using lithium ion battery exterior material base material layer, and lithium ion battery exterior material |
| CN105374960B (en) * | 2012-06-04 | 2018-12-28 | 大日本印刷株式会社 | Battery use packing material |
| JP2015107581A (en) * | 2013-12-04 | 2015-06-11 | 出光ユニテック株式会社 | Multilayer film, multilayer film package material, draw-molded article, and battery |
| JP2015107583A (en) * | 2013-12-04 | 2015-06-11 | 出光ユニテック株式会社 | Multilayer film, package material, and battery |
-
2016
- 2016-09-07 JP JP2016174197A patent/JP6319387B2/en active Active
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