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Separator For Electrochemical Device Having Improved Compression Resistance, Electrochemical Device Comprising Same, And Method For Producing Same
Abstract: The present invention relates to a separator for an electrochemical device, an electrochemical device comprising same, and a method for producing same. The separator for an electrochemical device according to the present invention includes a polymer substrate having small and uniform pores, is provided with an aqueous organic/inorganic composite porous coating layer and an adhesive coating layer, and thus has the effect of having improved compression resistance. [Representative drawing] figure 1
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
06 August 2024
Publication Number
03/2025
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. YOON, Yeo-Ju
188, Munji-ro
Yuseong-gu,
Daejeon 34122
2. KIM, Seong-Jun
188, Munji-ro
Yuseong-gu,
Daejeon 34122
3. SHIN, Jin-Young
188, Munji-ro
Yuseong-gu,
Daejeon 34122
4. KIM, Ji-Eun
188, Munji-ro
Yuseong-gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202417059227-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [06-08-2024(online)].pdf | 2024-08-06 |
| 2 | 202417059227-STATEMENT OF UNDERTAKING (FORM 3) [06-08-2024(online)].pdf | 2024-08-06 |
| 3 | 202417059227-REQUEST FOR EXAMINATION (FORM-18) [06-08-2024(online)].pdf | 2024-08-06 |
| 4 | 202417059227-PROOF OF RIGHT [06-08-2024(online)].pdf | 2024-08-06 |
| 5 | 202417059227-PRIORITY DOCUMENTS [06-08-2024(online)].pdf | 2024-08-06 |
| 6 | 202417059227-POWER OF AUTHORITY [06-08-2024(online)].pdf | 2024-08-06 |
| 7 | 202417059227-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [06-08-2024(online)].pdf | 2024-08-06 |
| 8 | 202417059227-FORM 18 [06-08-2024(online)].pdf | 2024-08-06 |
| 9 | 202417059227-FORM 1 [06-08-2024(online)].pdf | 2024-08-06 |
| 10 | 202417059227-DRAWINGS [06-08-2024(online)].pdf | 2024-08-06 |
| 11 | 202417059227-DECLARATION OF INVENTORSHIP (FORM 5) [06-08-2024(online)].pdf | 2024-08-06 |
| 12 | 202417059227-COMPLETE SPECIFICATION [06-08-2024(online)].pdf | 2024-08-06 |
| 13 | 202417059227-FORM 3 [08-01-2025(online)].pdf | 2025-01-08 |
| 14 | 202417059227-certified copy of translation [16-01-2025(online)].pdf | 2025-01-16 |