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Separator For Electrochemical Device And Electrochemical Device Comprising Same
Abstract: The present invention relates to a separator for an electrochemical device having excellent compression resistance and an electrochemical device comprising same. The separator for an electrochemical device comprises a polymer layer which is located on at least one surface of a porous polymer substrate and includes a binder polymer having a crosslinked structure including a structure represented by chemical formula 1 below: [Chemical Formula 1]. As to chemical formula 1, refer to the above-mentioned description.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
17 July 2023
Publication Number
48/2023
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
LG ENERGY SOLUTION, LTD.
Tower1, 108, Yeoui-daero,
Yeongdeungpo-Gu,
Seoul 07335
Inventors
1. SUNG, In-Hyouk
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
2. KA, Kyung-Ryun
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
3. LEE, Ji-Su
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202317048135-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [17-07-2023(online)].pdf | 2023-07-17 |
| 2 | 202317048135-STATEMENT OF UNDERTAKING (FORM 3) [17-07-2023(online)].pdf | 2023-07-17 |
| 3 | 202317048135-PROOF OF RIGHT [17-07-2023(online)].pdf | 2023-07-17 |
| 4 | 202317048135-PRIORITY DOCUMENTS [17-07-2023(online)].pdf | 2023-07-17 |
| 5 | 202317048135-POWER OF AUTHORITY [17-07-2023(online)].pdf | 2023-07-17 |
| 6 | 202317048135-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [17-07-2023(online)].pdf | 2023-07-17 |
| 7 | 202317048135-FORM 1 [17-07-2023(online)].pdf | 2023-07-17 |
| 8 | 202317048135-DECLARATION OF INVENTORSHIP (FORM 5) [17-07-2023(online)].pdf | 2023-07-17 |
| 9 | 202317048135-COMPLETE SPECIFICATION [17-07-2023(online)].pdf | 2023-07-17 |
| 10 | 202317048135-FORM 3 [02-01-2024(online)].pdf | 2024-01-02 |
| 11 | 202317048135-FORM 18 [07-04-2025(online)].pdf | 2025-04-07 |