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Electrochemical Device Separator Comprising Adhesive Layer And Electrode Assembly Comprising Separator
Abstract: The present invention relates to an electrochemical device separator and an electrode assembly comprising the same and more specifically to: a separator having improved interfacial adhesion to an electrode and an electrode assembly comprising the same. According to the present invention an adhesive layer comprises: a first layer coming into surface contact with the surface of the separator; and a second layer formed on the surface of the first layer and coming into surface contact with an electrode wherein the first layer comprises a polymer comprising a fluorine containing monomer and the second layer comprises a polymer having a dissolution rate in an electrolyte solution for an electrochemical device lower than that of the polymer contained in the first layer.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
27 April 2018
Publication Number
24/2018
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2023-01-13
Renewal Date
Applicants
LG CHEM LTD.
128 Yeoui daero
Yeongdeungpo gu
Seoul 07336
Inventors
1. SHIN Hyun Kyung
LG Chem Research Park 188 Munji ro
Yuseong gu
Daejeon 34122
2. SUNG Dong Wook
LG Chem Research Park 188 Munji ro
Yuseong gu
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 201827016013-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [27-04-2018(online)].pdf | 2018-04-27 |
| 2 | 201827016013-PROOF OF RIGHT [27-04-2018(online)].pdf | 2018-04-27 |
| 3 | 201827016013-POWER OF AUTHORITY [27-04-2018(online)].pdf | 2018-04-27 |
| 4 | 201827016013-FORM 1 [27-04-2018(online)].pdf | 2018-04-27 |
| 5 | 201827016013-FIGURE OF ABSTRACT [27-04-2018(online)].pdf | 2018-04-27 |
| 6 | 201827016013-DRAWINGS [27-04-2018(online)].pdf | 2018-04-27 |
| 7 | 201827016013-DECLARATION OF INVENTORSHIP (FORM 5) [27-04-2018(online)].pdf | 2018-04-27 |
| 8 | 201827016013-COMPLETE SPECIFICATION [27-04-2018(online)].pdf | 2018-04-27 |
| 9 | 201827016013-RELEVANT DOCUMENTS [31-07-2018(online)].pdf | 2018-07-31 |
| 10 | 201827016013-FORM-26 [31-07-2018(online)].pdf | 2018-07-31 |
| 11 | 201827016013-Changing Name-Nationality-Address For Service [31-07-2018(online)].pdf | 2018-07-31 |
| 12 | Abstract1.jpg | 2018-08-11 |
| 13 | 201827016013.pdf | 2018-08-11 |
| 14 | 201827016013-ORIGINAL UNDER RULE 6( 1A)-FORM 5,26, ASSIGNMENT, ENGLISH TRANSLATION-010518.pdf | 2018-09-04 |
| 15 | 201827016013-FORM 18 [04-10-2018(online)].pdf | 2018-10-04 |
| 16 | 201827016013-FORM 3 [01-11-2018(online)].pdf | 2018-11-01 |
| 17 | 201827016013-FORM 3 [23-04-2019(online)].pdf | 2019-04-23 |
| 18 | 201827016013-FORM 3 [23-10-2019(online)].pdf | 2019-10-23 |
| 19 | 201827016013-FORM 3 [28-04-2020(online)].pdf | 2020-04-28 |
| 20 | 201827016013-FER.pdf | 2020-06-30 |
| 21 | 201827016013-OTHERS [14-08-2020(online)].pdf | 2020-08-14 |
| 22 | 201827016013-FER_SER_REPLY [14-08-2020(online)].pdf | 2020-08-14 |
| 23 | 201827016013-RELEVANT DOCUMENTS [21-12-2020(online)].pdf | 2020-12-21 |
| 24 | 201827016013-PETITION UNDER RULE 137 [21-12-2020(online)].pdf | 2020-12-21 |
| 25 | 201827016013-PETITION UNDER RULE 137 [21-12-2020(online)]-1.pdf | 2020-12-21 |
| 26 | 201827016013-OTHERS [21-12-2020(online)].pdf | 2020-12-21 |
| 27 | 201827016013-FORM 13 [21-12-2020(online)].pdf | 2020-12-21 |
| 28 | 201827016013-FER_SER_REPLY [21-12-2020(online)].pdf | 2020-12-21 |
| 29 | 201827016013-COMPLETE SPECIFICATION [21-12-2020(online)].pdf | 2020-12-21 |
| 30 | 201827016013-CLAIMS [21-12-2020(online)].pdf | 2020-12-21 |
| 31 | 201827016013-ABSTRACT [21-12-2020(online)].pdf | 2020-12-21 |
| 32 | 201827016013-US(14)-HearingNotice-(HearingDate-30-11-2022).pdf | 2022-11-02 |
| 33 | 201827016013-Correspondence to notify the Controller [25-11-2022(online)].pdf | 2022-11-25 |
| 34 | 201827016013-PA [01-12-2022(online)].pdf | 2022-12-01 |
| 35 | 201827016013-ASSIGNMENT DOCUMENTS [01-12-2022(online)].pdf | 2022-12-01 |
| 36 | 201827016013-8(i)-Substitution-Change Of Applicant - Form 6 [01-12-2022(online)].pdf | 2022-12-01 |
| 37 | 201827016013-Proof of Right [08-12-2022(online)].pdf | 2022-12-08 |
| 38 | 201827016013-PETITION UNDER RULE 137 [08-12-2022(online)].pdf | 2022-12-08 |
| 39 | 201827016013-Written submissions and relevant documents [09-12-2022(online)].pdf | 2022-12-09 |
| 40 | 201827016013-Retyped Pages under Rule 14(1) [09-01-2023(online)].pdf | 2023-01-09 |
| 41 | 201827016013-2. Marked Copy under Rule 14(2) [09-01-2023(online)].pdf | 2023-01-09 |
| 42 | 201827016013-PatentCertificate13-01-2023.pdf | 2023-01-13 |
| 43 | 201827016013-IntimationOfGrant13-01-2023.pdf | 2023-01-13 |
Search Strategy
| 1 | srchE_24-06-2020.pdf |