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Polymer Solid Electrolyte And Preparation Method For Hybrid Solid Electrolyte
Abstract: The present invention relates to a preparation method for a polymer solid electrolyte. The preparation method for the polymer solid electrolyte includes the steps of: (S1) preparing a polymer in which a polyethylene oxide (PEO)-based copolymer containing a cross-linkable functional group is cross-linked; and (S2) vapor-depositing a polar solvent on the polymer prepared in step (S1), wherein the vapor-deposition step may be performed for a time that satisfies a predetermined relational expression.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
25 February 2025
Publication Number
18/2025
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Applicants
LG ENERGY SOLUTION, LTD.
Tower 1, 108, Yeoui-daero,
Yeongdeungpo-gu,
Seoul 07335
Inventors
1. NAM, Sung Hyun
LG ENERGY SOLUTION Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
2. HAN, Hyea Eun
LG ENERGY SOLUTION Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
3. KIM, Dong Kyu
LG ENERGY SOLUTION Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517016419-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [25-02-2025(online)].pdf | 2025-02-25 |
| 2 | 202517016419-STATEMENT OF UNDERTAKING (FORM 3) [25-02-2025(online)].pdf | 2025-02-25 |
| 3 | 202517016419-REQUEST FOR EXAMINATION (FORM-18) [25-02-2025(online)].pdf | 2025-02-25 |
| 4 | 202517016419-PROOF OF RIGHT [25-02-2025(online)].pdf | 2025-02-25 |
| 5 | 202517016419-PRIORITY DOCUMENTS [25-02-2025(online)].pdf | 2025-02-25 |
| 6 | 202517016419-POWER OF AUTHORITY [25-02-2025(online)].pdf | 2025-02-25 |
| 7 | 202517016419-FORM 18 [25-02-2025(online)].pdf | 2025-02-25 |
| 8 | 202517016419-FORM 1 [25-02-2025(online)].pdf | 2025-02-25 |
| 9 | 202517016419-DRAWINGS [25-02-2025(online)].pdf | 2025-02-25 |
| 10 | 202517016419-DECLARATION OF INVENTORSHIP (FORM 5) [25-02-2025(online)].pdf | 2025-02-25 |
| 11 | 202517016419-COMPLETE SPECIFICATION [25-02-2025(online)].pdf | 2025-02-25 |
| 12 | 202517016419-FORM 3 [14-07-2025(online)].pdf | 2025-07-14 |