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Separator For Electrochemical Devices And Electrochemical Device Comprising Same
Abstract: The present invention relates to a separator for electrochemical devices and an electrochemical device comprising same and, more specifically, to a separator for electrochemical devices and an electrochemical device comprising same, wherein the separator includes a resin mixture of ethylene vinyl acetate copolymer (EVA) and polyethylene (PE), with the vinyl acetate (VA) content in the ethylene vinyl acetate copolymer amounting to 20 wt% or less.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
19 July 2024
Publication Number
05/2025
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Applicants
LG ENERGY SOLUTION, LTD.
Tower1, Yeoui-daero 108
Yeongdeungpo-gu,
Seoul 07335
Inventors
1. JEONG, So Mi
188, Munji-ro
Yuseong-gu, Daejeon
Daejeon 34122
2. BAE, Won Sik
188, Munji-ro
Yuseong-gu, Daejeon
Daejeon 34122
3. LEE, So Yeong
188, Munji-ro
Yuseong-gu, Daejeon
Daejeon 34122
4. YOON, Yeo Ju
188, Munji-ro
Yuseong-gu, Daejeon
Daejeon 34122
5. KIM, Seong Jun
188, Munji-ro
Yuseong-gu, Daejeon
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202417055120-STATEMENT OF UNDERTAKING (FORM 3) [19-07-2024(online)].pdf | 2024-07-19 |
| 2 | 202417055120-REQUEST FOR EXAMINATION (FORM-18) [19-07-2024(online)].pdf | 2024-07-19 |
| 3 | 202417055120-PROOF OF RIGHT [19-07-2024(online)].pdf | 2024-07-19 |
| 4 | 202417055120-POWER OF AUTHORITY [19-07-2024(online)].pdf | 2024-07-19 |
| 5 | 202417055120-FORM 18 [19-07-2024(online)].pdf | 2024-07-19 |
| 6 | 202417055120-FORM 1 [19-07-2024(online)].pdf | 2024-07-19 |
| 7 | 202417055120-DECLARATION OF INVENTORSHIP (FORM 5) [19-07-2024(online)].pdf | 2024-07-19 |
| 8 | 202417055120-COMPLETE SPECIFICATION [19-07-2024(online)].pdf | 2024-07-19 |
| 9 | 202417055120-certified copy of translation [05-09-2024(online)].pdf | 2024-09-05 |
| 10 | 202417055120-FORM 3 [06-01-2025(online)].pdf | 2025-01-06 |