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1. (WO2015115102) CARBON NANOTUBE DISPERSION LIQUID, CONDUCTOR FILM AND CONDUCTIVE FILM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/115102 International Application No.: PCT/JP2015/000401
Publication Date: 06.08.2015 International Filing Date: 29.01.2015
IPC:
C01B 31/02 (2006.01) ,B01F 17/52 (2006.01) ,C08K 3/04 (2006.01) ,C08L 25/18 (2006.01) ,C09D 1/00 (2006.01) ,C09D 5/24 (2006.01) ,C09D 7/12 (2006.01) ,H01B 1/24 (2006.01) ,H01B 5/14 (2006.01)
Applicants: ZEON CORPORATION[JP/JP]; 6-2, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008246, JP
Inventors: YOSHIWARA, Akihiko; JP
KOJIMA, Kiyoshige; JP
MUKUNOKI, Yasuo; JP
KOJIMA, Akihiro; JP
IKEGAMI, Masashi; JP
Agent: SUGIMURA, Kenji; JP
Priority Data:
2014-01777831.01.2014JP
Title (EN) CARBON NANOTUBE DISPERSION LIQUID, CONDUCTOR FILM AND CONDUCTIVE FILM
(FR) DISPERSION LIQUIDE DE NANOTUBES DE CARBONE, FILM DE CONDUCTEUR ET FILM CONDUCTEUR
(JA) カーボンナノチューブ分散液、導電膜および導電性フィルム
Abstract:
(EN) The purpose of the present invention is to provide a carbon nanotube dispersion liquid which has excellent stability and is capable of forming a conductor film that exhibits excellent adhesion to a base. A carbon nanotube dispersion liquid according to the present invention is characterized by containing (A) carbon nanotubes, (B) a polymer dispersant that contains a sulfonic acid group-containing monomer unit and an ethylenically unsaturated aliphatic carboxylic acid monomer unit, and (C) a solvent. This carbon nanotube dispersion liquid is also characterized in that the content ratio of the ethylenically unsaturated aliphatic carboxylic acid monomer unit in the polymer dispersant (B) is more than 20% by mole but 90% by mole or less.
(FR) La présente invention vise à procurer une dispersion liquide de nanotubes de carbone qui présente une excellente stabilité et est apte à former un film de conducteur qui présente une excellente adhésion à une base. Une dispersion liquide de nanotubes de carbone selon la présente invention se caractérise en ce quelle contient (A) des nanotubes de carbone, (B) un dispersant polymère qui contient un motif monomère contenant des groupes acide sulfonique et un motif monomère acide carboxylique aliphatique à insaturation éthylénique, et (C) un solvant. Cette dispersion liquide de nanotubes de carbone se caractérise également en ce que le rapport des teneurs du motif monomère acide carboxylique aliphatique à insaturation éthylénique dans le dispersant polymère (B) est supérieur à 20 % en mole mais d'au plus 90 % en mole.
(JA)  本発明は、安定性に優れ、かつ、基材との接着性に優れる導電膜を形成可能なカーボンナノチューブ分散液を提供することを目的とする。本発明のカーボンナノチューブ分散液は、カーボンナノチューブ(A)、スルホン酸基含有単量体単位とエチレン性不飽和脂肪族カルボン酸単量体単位を含む高分子分散剤(B)、および溶媒(C)を含み、前記高分子分散剤(B)は、前記エチレン性不飽和脂肪族カルボン酸単量体単位の含有割合が20モル%超90モル%以下であることを特徴とする。
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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)