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Anode, And Lithium Secondary Battery And Battery Pack Comprising Same
Abstract: The present specification relates to an anode (100) and a lithium secondary battery and a battery pack comprising same, the anode comprising a flame retardant polymer layer (3) provided on an anode active material layer (2), wherein the flame retardant polymer layer includes a flame retardant that is converted into char (later forming an oxygen-blocking layer (4)) during combustion at a temperature of 150 ? or higher. The anode according to the embodiment can ensure desired battery characteristics under normal conditions while preventing thermal runaway under specific temperature conditions.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
03 November 2025
Publication Number
51/2025
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Applicants
LG ENERGY SOLUTION, LTD.
Tower1 108, Yeoui-daero
Yeongdeungpo-gu
Seoul 07335
Inventors
1. LEE, Sang Hyun
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
2. KIM, Donghyuk
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
3. LEE, Su Min
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
4. LEE, Yong Ju
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
5. HYUN, Jaeik
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517106244-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [03-11-2025(online)].pdf | 2025-11-03 |
| 2 | 202517106244-STATEMENT OF UNDERTAKING (FORM 3) [03-11-2025(online)].pdf | 2025-11-03 |
| 3 | 202517106244-REQUEST FOR EXAMINATION (FORM-18) [03-11-2025(online)].pdf | 2025-11-03 |
| 4 | 202517106244-PROOF OF RIGHT [03-11-2025(online)].pdf | 2025-11-03 |
| 5 | 202517106244-PRIORITY DOCUMENTS [03-11-2025(online)].pdf | 2025-11-03 |
| 6 | 202517106244-POWER OF AUTHORITY [03-11-2025(online)].pdf | 2025-11-03 |
| 7 | 202517106244-FORM 18 [03-11-2025(online)].pdf | 2025-11-03 |
| 8 | 202517106244-FORM 1 [03-11-2025(online)].pdf | 2025-11-03 |
| 9 | 202517106244-DRAWINGS [03-11-2025(online)].pdf | 2025-11-03 |
| 10 | 202517106244-DECLARATION OF INVENTORSHIP (FORM 5) [03-11-2025(online)].pdf | 2025-11-03 |
| 11 | 202517106244-COMPLETE SPECIFICATION [03-11-2025(online)].pdf | 2025-11-03 |