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1. (WO2019065370) COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY FUNCTIONAL LAYER, FUNCTIONAL LAYER FOR NON-AQUEOUS SECONDARY BATTERY, NON-AQUEOUS SECONDARY BATTERY MEMBER, AND NON-AQUEOUS SECONDARY BATTERY
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Pub. No.: WO/2019/065370 International Application No.: PCT/JP2018/034479
Publication Date: 04.04.2019 International Filing Date: 18.09.2018
IPC:
H01M 2/16 (2006.01) ,H01M 4/13 (2010.01)
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
16
characterised by the material
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4
Electrodes
02
Electrodes composed of, or comprising, active material
13
Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
Applicants:
日本ゼオン株式会社 ZEON CORPORATION [JP/JP]; 東京都千代田区丸の内一丁目6番2号 6-2, Marunouchi 1-chome, Chiyoda-ku Tokyo 1008246, JP
Inventors:
浅井 一輝 ASAI Kazuki; JP
安中 浩二 ANNAKA Koji; JP
Agent:
杉村 憲司 SUGIMURA Kenji; JP
Priority Data:
2017-18913028.09.2017JP
Title (EN) COMPOSITION FOR NON-AQUEOUS SECONDARY BATTERY FUNCTIONAL LAYER, FUNCTIONAL LAYER FOR NON-AQUEOUS SECONDARY BATTERY, NON-AQUEOUS SECONDARY BATTERY MEMBER, AND NON-AQUEOUS SECONDARY BATTERY
(FR) COMPOSITION DE COUCHE FONCTIONNELLE DE BATTERIE SECONDAIRE NON AQUEUSE , COUCHE FONCTIONNELLE DE BATTERIE SECONDAIRE NON AQUEUSE, ÉLÉMENT DE BATTERIE SECONDAIRE NON AQUEUSE ET BATTERIE SECONDAIRE NON AQUEUSE
(JA) 非水系二次電池機能層用組成物、非水系二次電池用機能層、非水系二次電池部材、および非水系二次電池
Abstract:
(EN) The purpose of the present invention is to provide a composition for a non-aqueous secondary battery functional layer, the composition having excellent slurry stability and being capable of forming a functional layer having sufficient heat shrinkage resistance. This composition for a non-aqueous secondary battery functional layer contains organic particles, a water-soluble polymer, and water, wherein the organic particles contain 20-95 mass% of a polyfunctional monomer unit, and the water-soluble polymer contains 15-100 mass% of a hydroxyl group-containing structural unit.
(FR) L'objet de la présente invention est de fournir une composition de couche fonctionnelle de batterie secondaire non aqueuse, la composition ayant une excellente stabilité à l'état semi-liquide et permettant de former une couche fonctionnelle ayant une résistance à la thermorétraction suffisante. Ladite composition de couche fonctionnelle de batterie secondaire non aqueuse contient des particules organiques, un polymère soluble dans l'eau et de l'eau, les particules organiques contenant 20 à 95 % en masse d'une unité monomère polyfonctionnelle, et le polymère soluble dans l'eau contenant 15 à 100 % en masse d'une unité structurale contenant un groupe hydroxyle.
(JA) 本発明は、スラリー安定性に優れると共に、耐熱収縮性が十分に確保された機能層を形成可能な非水系二次電池機能層用組成物の提供を目的とする。本発明の非水系二次電池機能層用組成物は、有機粒子、水溶性重合体、および水を含む非水系二次電池機能層用組成物であって、前記有機粒子が、多官能性単量体単位を20質量%以上95質量%以下の割合で含み、前記水溶性重合体が、ヒドロキシル基含有構造単位を15質量%以上100質量%以下の割合で含む。
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, KR, 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: Japanese (JA)
Filing Language: Japanese (JA)