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1. (WO2019049479) SECONDARY BATTERY
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Pub. No.: WO/2019/049479 International Application No.: PCT/JP2018/024537
Publication Date: 14.03.2019 International Filing Date: 28.06.2018
IPC:
H01M 2/34 (2006.01) ,H01M 10/0566 (2010.01) ,H01M 10/0587 (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
20
Current-conducting connections for cells
34
with provision for preventing undesired use or discharge
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
05
Accumulators with non-aqueous electrolyte
056
characterized by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
0564
the electrolyte being constituted of organic materials only
0566
Liquid materials
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10
Secondary cells; Manufacture thereof
05
Accumulators with non-aqueous electrolyte
058
Construction or manufacture
0587
of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
Applicants:
パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP/JP]; 大阪府大阪市中央区城見2丁目1番61号 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi, Osaka 5406207, JP
Inventors:
佐藤 貴夫 SATO Takao; --
吉井 一洋 YOSHII Kazuhiro; --
Agent:
鎌田 健司 KAMATA Kenji; JP
前田 浩夫 MAEDA Hiroo; JP
Priority Data:
2017-17389011.09.2017JP
Title (EN) SECONDARY BATTERY
(FR) BATTERIE SECONDAIRE
(JA) 二次電池
Abstract:
(EN) This secondary battery is provided with: an electrode body in which a positive electrode and a negative electrode are laminated on to one another via a separator; an electrolyte; and an insulation tape that is stuck to the positive electrode and/or the negative electrode. The insulation tape has: a substrate layer comprising an insulative organic material; an adhesive layer; and a porous layer which is interposed between the substrate layer and the adhesive layer and which includes pores that allow an electrolytic solution to permeate thereinto.
(FR) L'invention concerne une batterie secondaire comprenant : un corps d'électrode dans lequel une électrode positive et une électrode négative sont stratifiées l'une sur l'autre par l'intermédiaire d'un séparateur ; un électrolyte ; et un ruban isolant qui est collé à l'électrode positive et/ou à l'électrode négative. Le ruban isolant comprend : une couche de substrat comprenant un matériau organique isolant ; une couche adhésive ; et une couche poreuse qui est interposée entre la couche de substrat et la couche adhésive et qui comprend des pores qui permettent à une solution électrolytique de s'infiltrer dans celle-ci.
(JA) 二次電池は、正極と負極がセパレータを介して積層されてなる電極体と、電解質と、正極および負極の少なくとも一方に貼着された絶縁テープとを備える。絶縁テープは、絶縁性の有機材料で構成された基材層と、接着剤層と、基材層と接着剤層との間に介在し、電解液が浸入可能な空孔を含む多孔質層とを有する。
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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, 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)