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Anode For Electrochemical Device

Abstract: An anode according to the present invention is manufactured by a dry method using composite particles that include binder particles satisfying a predetermined particle size range, whereby polymers for the binder can be uniformly distributed within the anode active material layer to increase the binding strength of the negative electrode material, bringing about excellent durability and shape stability in the negative electrode active material layer. In addition, high adhesion between the negative electrode active material layer and the current collector is achieved.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
21 July 2025
Publication Number
33/2025
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. YANG, Jeong-Min
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
2. LIM, Chang-Yoon
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
3. KIM, Hak-Yoon
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
4. PARK, Moon-Soo
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-Gu, Daejeon 34122

Specification

Documents

Application Documents

# Name Date
1 202517069258-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [21-07-2025(online)].pdf 2025-07-21
2 202517069258-STATEMENT OF UNDERTAKING (FORM 3) [21-07-2025(online)].pdf 2025-07-21
3 202517069258-REQUEST FOR EXAMINATION (FORM-18) [21-07-2025(online)].pdf 2025-07-21
4 202517069258-PROOF OF RIGHT [21-07-2025(online)].pdf 2025-07-21
5 202517069258-PRIORITY DOCUMENTS [21-07-2025(online)].pdf 2025-07-21
6 202517069258-POWER OF AUTHORITY [21-07-2025(online)].pdf 2025-07-21
7 202517069258-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [21-07-2025(online)].pdf 2025-07-21
8 202517069258-FORM 18 [21-07-2025(online)].pdf 2025-07-21
9 202517069258-FORM 1 [21-07-2025(online)].pdf 2025-07-21
10 202517069258-DRAWINGS [21-07-2025(online)].pdf 2025-07-21
11 202517069258-DECLARATION OF INVENTORSHIP (FORM 5) [21-07-2025(online)].pdf 2025-07-21
12 202517069258-COMPLETE SPECIFICATION [21-07-2025(online)].pdf 2025-07-21