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Separator For Electrochemical Device And Electrochemical Device Comprising Same
Abstract: A separator for an electrochemical device comprises a porous polymer substrate and a porous coating layer formed on at least one surface of the porous polymer substrate, the porous coating layer comprising inorganic particles and a polymer binder, wherein the inorganic particles have a polymer coating layer containing an amine group on the surface and at least a portion of the polymer binder is crosslinked with the polymer containing the amine group.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
15 January 2025
Publication Number
23/2025
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. KIM, Ji Hyeon
188, Munji-ro
Yuseong-gu,
Daejeon 34122
2. SUNG, Dong Wook
188, Munji-ro
Yuseong-gu,
Daejeon 34122
3. KA, Kyung Ryun
188, Munji-ro
Yuseong-gu,
Daejeon 34122
4. SUNG, In Hyouk
188, Munji-ro
Yuseong-gu,
Daejeon 34122
5. KIM, Ji Yeon
188, Munji-ro
Yuseong-gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517003319-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [15-01-2025(online)].pdf | 2025-01-15 |
| 2 | 202517003319-STATEMENT OF UNDERTAKING (FORM 3) [15-01-2025(online)].pdf | 2025-01-15 |
| 3 | 202517003319-REQUEST FOR EXAMINATION (FORM-18) [15-01-2025(online)].pdf | 2025-01-15 |
| 4 | 202517003319-PROOF OF RIGHT [15-01-2025(online)].pdf | 2025-01-15 |
| 5 | 202517003319-PRIORITY DOCUMENTS [15-01-2025(online)].pdf | 2025-01-15 |
| 6 | 202517003319-POWER OF AUTHORITY [15-01-2025(online)].pdf | 2025-01-15 |
| 7 | 202517003319-FORM 18 [15-01-2025(online)].pdf | 2025-01-15 |
| 8 | 202517003319-FORM 1 [15-01-2025(online)].pdf | 2025-01-15 |
| 9 | 202517003319-DRAWINGS [15-01-2025(online)].pdf | 2025-01-15 |
| 10 | 202517003319-DECLARATION OF INVENTORSHIP (FORM 5) [15-01-2025(online)].pdf | 2025-01-15 |
| 11 | 202517003319-COMPLETE SPECIFICATION [15-01-2025(online)].pdf | 2025-01-15 |
| 12 | 202517003319-FORM 3 [10-07-2025(online)].pdf | 2025-07-10 |