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1. (WO2016060056) INKJET RECORDING INK, INKJET RECORDING METHOD, AND INK CARTRIDGE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/060056 International Application No.: PCT/JP2015/078603
Publication Date: 21.04.2016 International Filing Date: 08.10.2015
IPC:
C09D 11/38 (2014.01) ,B41J 2/01 (2006.01) ,B41M 5/00 (2006.01)
[IPC code unknown for C09D 11/38]
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2
Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005
characterised by bringing liquid or particles selectively into contact with a printing material
01
Ink jet
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
M
PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5
Duplicating or marking methods; Sheet materials for use therein
Applicants:
藤井 一郎 FUJII, Ichiroh [JP/JP]; JP (US)
羽橋 尚史 HABASHI, Hisashi [JP/JP]; JP (US)
株式会社リコー RICOH COMPANY, LTD. [JP/JP]; 東京都大田区中馬込1丁目3番6号 3-6, Nakamagome 1-chome, Ohta-ku, Tokyo 1438555, JP (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
Inventors:
藤井 一郎 FUJII, Ichiroh; JP
羽橋 尚史 HABASHI, Hisashi; JP
Agent:
廣田 浩一 HIROTA, Koichi; JP
Priority Data:
2014-21150616.10.2014JP
Title (EN) INKJET RECORDING INK, INKJET RECORDING METHOD, AND INK CARTRIDGE
(FR) ENCRE D'IMPRESSION À JET D'ENCRE, PROCÉDÉ D'IMPRESSION À JET D'ENCRE ET CARTOUCHE D'ENCRE
(JA) インクジェット記録用インク、インクジェット記録方法、及びインクカートリッジ
Abstract:
(EN) [Problem] To provide an inkjet recording ink which does not generate bubbles and has preferable discharge stability even when recording is performed by a device model which has a long continuous discharge time and cannot obtain maintenance frequently, such as a high-speed continuous sheet printer. [Solution] This inkjet recording ink includes a water-soluble dye, an organic solvent, a fluorine-based surfactant, and water, wherein said fluorine-based surfactant contains a water-insoluble fluorine-based surfactant represented by general formula (I), and a water-soluble fluorine-based surfactant. CnF2n+1-CH2CH(OH)CH2-O-(CH2CH2O)a-CH2CH(OH)CH2-CnF2n+1··· general formula (I). In general formula (I), n represents an integer of 4 to 6 and a represents an integer of 4 to 14.
(FR) Le problème décrit par la présente invention est de fournir une encre d'impression à jet d'encre qui ne génère pas de bulles et qui présente de préférence une stabilité de décharge préférable, même pendant que l'impression est effectuée par un modèle de dispositif, qui présente un long temps de décharge continu et qui ne peut obtenir souvent une maintenance, tel qu'une imprimante à feuille en continu à grande vitesse. La solution selon l’invention porte sur ladite encre d'impression à jet d'encre comprenant un colorant hydrosoluble, un solvant organique, un tensioactif à base de fluor, et de l'eau, ledit tensioactif à base de fluor contenant un surfactant non hydrosoluble à base de fluor représenté par la formule générale (I), et un surfactant hydrosoluble à base de fluor. formule générale (I) CnF2n+1-CH2CH(OH)CH2-O-(CH2CH2O)a-CH2CH(OH)CH2-CnF2n+1···. Dans la formule générale (I), n représente un nombre entier compris entre 4 et 6 et a représente un nombre entier compris entre 4 et 14.
(JA) 【課題】高速連帳機のような連続吐出時間が長く頻繁にメンテナンスが行えない機種により記録を行った場合でも、泡が発生せず、吐出安定性の良好なインクジェット記録用インクの提供。 【解決手段】水溶性染料、有機溶剤、フッ素系界面活性剤、及び水を含み、前記フッ素系界面活性剤が、下記一般式(I)で表される非水溶性フッ素系界面活性剤と、水溶性フッ素系界面活性剤とを含有するインクジェット記録用インクである。 C2n+1-CHCH(OH)CH-O-(CHCHO)-CHCH(OH)CH-C2n+1 ・・・一般式(I) 前記一般式(I)中、nは4~6の整数を表し、aは4~14の整数を表す。
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, 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)