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1. (WO2018139805) METHOD FOR MANUFACTURING SEPARATOR, SEPARATOR MANUFACTURED THEREBY, AND ELECTROCHEMICAL DEVICE COMPRISING SAME
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Pub. No.: WO/2018/139805 International Application No.: PCT/KR2018/000821
Publication Date: 02.08.2018 International Filing Date: 18.01.2018
IPC:
H01M 2/14 (2006.01) ,H01M 2/16 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
14
Separators; Membranes; Diaphragms; Spacing elements
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
2
Constructional details, or processes of manufacture, of the non-active parts
14
Separators; Membranes; Diaphragms; Spacing elements
16
characterised by the material
Applicants:
주식회사 엘지화학 LG CHEM, LTD. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336, KR
Inventors:
권혜진 KWON, Hyejin; KR
유흥식 YOO, Houngsik; KR
윤수진 YOON, Su Jin; KR
김동현 KIM, Dong Hyun; KR
최현 CHOI, Hyeon; KR
이제안 LEE, Jean; KR
Agent:
김성호 KIM, Sung Ho; KR
박형달 PARK, Hyung-Dal; KR
Priority Data:
10-2017-001246326.01.2017KR
10-2018-000484615.01.2018KR
Title (EN) METHOD FOR MANUFACTURING SEPARATOR, SEPARATOR MANUFACTURED THEREBY, AND ELECTROCHEMICAL DEVICE COMPRISING SAME
(FR) PROCÉDÉ DE FABRICATION DE SÉPARATEUR, SÉPARATEUR FABRIQUÉ PAR CELUI-CI ET DISPOSITIF ÉLECTROCHIMIQUE LE COMPRENANT
(KO) 분리막의 제조방법, 이로부터 제조된 분리막 및 이를 포함하는 전기화학소자
Abstract:
(EN) The present invention relates to a method for manufacturing a separator, a separator manufactured thereby, and an electrochemical device comprising the same and, more specifically, when a separator is manufactured, the separator is manufactured using a slurry prepared by preliminarily dispersing an inorganic material and a dispersion resin and then mixing a binder, and thus the stability of the separator can be reinforced.
(FR) La présente invention concerne un procédé de fabrication d'un séparateur, un séparateur fabriqué par celui-ci, et un dispositif électrochimique le comprenant et, plus spécifiquement, lorsqu'un séparateur est fabriqué, le séparateur est fabriqué à l'aide d'une suspension préparée par dispersion préliminaire d'un matériau inorganique et d'une résine de dispersion, puis par mélange d'un liant, et par conséquent la stabilité du séparateur peut être renforcée.
(KO) 본 발명은 분리막의 제조방법, 이로부터 제조된 분리막 및 이를 포함하는 전기화학소자에 관한 것으로, 보다 구체적으로 분리막 제조시 무기물과 분산수지를 선분산한 다음 바인더를 혼합하여 제조된 슬러리를 이용하여 분리막을 제조함으로써, 분리막의 안정성을 강화할 수 있다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)