JPWO2022090862A5 - - Google Patents
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- Publication number
- JPWO2022090862A5 JPWO2022090862A5 JP2022558372A JP2022558372A JPWO2022090862A5 JP WO2022090862 A5 JPWO2022090862 A5 JP WO2022090862A5 JP 2022558372 A JP2022558372 A JP 2022558372A JP 2022558372 A JP2022558372 A JP 2022558372A JP WO2022090862 A5 JPWO2022090862 A5 JP WO2022090862A5
- Authority
- JP
- Japan
- Prior art keywords
- less
- separator according
- porous polymer
- fine particles
- metal oxide
- 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.)
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020179168 | 2020-10-26 | ||
| JP2020179168 | 2020-10-26 | ||
| PCT/IB2021/059588 WO2022090862A1 (ja) | 2020-10-26 | 2021-10-19 | セパレータおよび二次電池、ならびにセパレータの作製方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2026015489A Division JP2026074113A (ja) | 2020-10-26 | 2026-02-02 | セパレータおよび二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2022090862A1 JPWO2022090862A1 (https=) | 2022-05-05 |
| JPWO2022090862A5 true JPWO2022090862A5 (https=) | 2024-10-28 |
| JP7813717B2 JP7813717B2 (ja) | 2026-02-13 |
Family
ID=81383663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022558372A Active JP7813717B2 (ja) | 2020-10-26 | 2021-10-19 | セパレータおよび二次電池 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240097278A1 (https=) |
| JP (1) | JP7813717B2 (https=) |
| KR (1) | KR20230096010A (https=) |
| CN (1) | CN116457997A (https=) |
| WO (1) | WO2022090862A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119181931B (zh) * | 2024-09-04 | 2025-10-31 | 宁德新能源科技有限公司 | 一种二次电池和电子装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100775310B1 (ko) | 2004-12-22 | 2007-11-08 | 주식회사 엘지화학 | 유/무기 복합 다공성 분리막 및 이를 이용한 전기 화학소자 |
| JP2011190307A (ja) * | 2010-03-12 | 2011-09-29 | Teijin Ltd | ポリオレフィン微多孔膜、非水系二次電池用セパレータ及び非水系二次電池 |
| WO2012023197A1 (ja) * | 2010-08-19 | 2012-02-23 | トヨタ自動車株式会社 | リチウムイオン二次電池および該電池用セパレータ |
| WO2012165624A1 (ja) * | 2011-06-03 | 2012-12-06 | 富士シリシア化学株式会社 | セパレータ、電気化学素子、及びセパレータの製造方法 |
| CN107275550B (zh) * | 2017-06-20 | 2020-07-07 | 深圳市星源材质科技股份有限公司 | 一种陶瓷和聚合物复合涂覆锂离子隔膜及其制备方法 |
-
2021
- 2021-10-19 WO PCT/IB2021/059588 patent/WO2022090862A1/ja not_active Ceased
- 2021-10-19 CN CN202180072598.3A patent/CN116457997A/zh active Pending
- 2021-10-19 US US18/029,779 patent/US20240097278A1/en active Pending
- 2021-10-19 JP JP2022558372A patent/JP7813717B2/ja active Active
- 2021-10-19 KR KR1020237017332A patent/KR20230096010A/ko active Pending
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