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1. (WO2019027019) ELECTROLYTIC CAPACITOR ADDITIVE, CONDUCTIVE POLYMER DISPERSION, ELECTROLYTIC SOLUTION AND ELECTROLYTIC CAPACITOR
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Pub. No.: WO/2019/027019 International Application No.: PCT/JP2018/029129
Publication Date: 07.02.2019 International Filing Date: 02.08.2018
IPC:
H01G 9/025 (2006.01) ,H01G 9/035 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
9
Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
004
Details
022
Electrolytes; Absorbents
025
Solid electrolytes
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
G
CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
9
Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
004
Details
022
Electrolytes; Absorbents
035
Liquid electrolytes, e.g. impregnating materials
Applicants:
三洋化成工業株式会社 SANYO CHEMICAL INDUSTRIES, LTD. [JP/JP]; 京都府京都市東山区一橋野本町11番地の1 11-1, Ikkyo Nomoto-cho, Higashiyama-ku, Kyoto-shi Kyoto 6050995, JP
Inventors:
赤澤 慶彦 AKAZAWA Yoshihiko; JP
田邊 史行 TANABE Fumiyuki; JP
内橋 賢吾 UCHIHASHI Kengo; JP
芝 隆宏 SHIBA Takahiro; JP
向井 孝夫 MUKAI Takao; JP
Agent:
杉村 憲司 SUGIMURA Kenji; JP
Priority Data:
2017-15198904.08.2017JP
2017-15219707.08.2017JP
Title (EN) ELECTROLYTIC CAPACITOR ADDITIVE, CONDUCTIVE POLYMER DISPERSION, ELECTROLYTIC SOLUTION AND ELECTROLYTIC CAPACITOR
(FR) ADDITIF DE CONDENSATEUR ÉLECTROLYTIQUE, DISPERSION DE POLYMÈRE CONDUCTEUR, SOLUTION ÉLECTROLYTIQUE ET CONDENSATEUR ÉLECTROLYTIQUE
(JA) 電解コンデンサ用添加剤、導電性高分子分散液、電解液及び電解コンデンサ
Abstract:
(EN) The present invention provides an electrolytic capacitor additive used in an electrolytic capacitor comprising a solid electrolyte layer, said additive containing a polymer (A) having a hydrophilic group, wherein the concentration of the hydrophilic group in the polymer (A) is 18 mmol/g or less based on the weight of the polymer (A), and the solubility parameter of the polymer (A) is 12 (cal/cm3)1/2 or more.
(FR) La présente invention concerne un additif de condensateur électrolytique utilisé dans un condensateur électrolytique comprenant une couche d'électrolyte solide, ledit additif contenant un polymère (A) ayant un groupe hydrophile, la concentration du groupe hydrophile dans le polymère (A) est d'au minimum 18 mmol/g sur la base du poids du polymère (A), et le paramètre de solubilité du polymère (A) est d'au minimum 12 (cal/cm3)1/2.
(JA) 本発明は、固体電解質層を備える電解コンデンサに用いられる電解コンデンサ用添加剤であって、親水性基を有する重合体(A)を含有し、重合体(A)の親水性基の濃度が重合体(A)の重量に基づき18ミリモル/g以下であり、重合体(A)の溶解度パラメーターが12(cal/cm1/2以上である電解コンデンサ用添加剤。
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)