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Pub. No.: WO/2017/169174 International Application No.: PCT/JP2017/004950
Publication Date: 05.10.2017 International Filing Date: 10.02.2017
G03G 5/06 (2006.01) ,G03G 5/05 (2006.01)
Applicants: KYOCERA DOCUMENT SOLUTIONS INC.[JP/JP]; 1-2-28, Tamatsukuri, Chuo-ku, Osaka-shi, Osaka 5408585, JP
Inventors: OKADA Hideki; JP
Agent: MAEI Hiroyuki; JP
Priority Data:
(JA) 電子写真感光体
Abstract: front page image
(EN) This electrophotographic photosensitive body (1) is provided with a conductive base (2) and a photosensitive layer (3). The photosensitive layer (3) contains a charge generator and a compound represented by general formula (1). In general formula (1), each of R1 and R2 independently represents an alkyl group having 1 to 20 carbon atoms (inclusive), which may have at least one of an optionally substituted aryl group having 6 to 14 carbon atoms (inclusive) and an alkoxycarbonyl group having 2 to 20 carbon atoms (inclusive), an aryl group having 6 to 14 carbon atoms (inclusive), which may have an alkyl group having 1 to 20 carbon atoms (inclusive), a cycloalkyl group having 3 to 10 carbon atoms (inclusive) or an alkoxy group having 1 to 6 carbon atoms (inclusive).
(FR) L'invention concerne un corps photosensible électrophotographique (1) qui comprend une base conductrice (2) et une couche photosensible (3). La couche photosensible (3) contient un générateur de charge et un composé représenté par la formule générale (1). Dans la formule générale (1), chaque élément parmi R1 et R2 représente indépendamment un groupe alkyle ayant de 1 à 20 atomes de carbone (inclus), qui peut comprendre au moins un élément parmi un groupe aryle éventuellement substitué ayant de 6 à 14 atomes de carbone (inclus) et un groupe alcoxycarbonyle ayant de 2 à 20 atomes de carbone (inclus), un groupe aryle ayant de 6 à 14 atomes de carbone (inclus), qui peut avoir un groupe alkyle ayant de 1 à 20 atomes de carbone (inclus), un groupe cycloalkyle ayant de 3 à 10 atomes de carbone (inclus) ou un groupe alcoxy ayant de 1 à 6 atomes de carbone (inclus).
(JA) 電子写真感光体(1)は、導電性基体(2)と、感光層(3)とを備える。感光層(3)は、電荷発生剤と、下記一般式(1)で表される化合物とを含有する。一般式(1)中、R1及びR2は、各々独立に、置換基を有してもよい炭素原子数6以上14以下のアリール基と炭素原子数2以上20以下のアルコキシカルボニル基との少なくとも1つを有してもよい炭素原子数1以上20以下のアルキル基、炭素原子数1以上20以下のアルキル基を有してもよい炭素原子数6以上14以下のアリール基、炭素原子数3以上10以下のシクロアルキル基、又は炭素原子数1以上6以下のアルコキシ基を表す。
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, 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)