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1. (WO2010150913) INK FOR INKJET RECORDING, INKJET RECORDING METHOD USING THE SAME, INK CARTRIDGE HOUSING THE SAME, AND RECORDED MATTER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/150913    International Application No.:    PCT/JP2010/061086
Publication Date: 29.12.2010 International Filing Date: 23.06.2010
IPC:
B41J 2/01 (2006.01), B41M 5/00 (2006.01), C09D 11/00 (2014.01), C09D 11/322 (2014.01), C09D 11/326 (2014.01), C09D 11/38 (2014.01)
Applicants: Ricoh Company, Ltd. [JP/JP]; 3-6, Nakamagome 1-chome, Ohta-ku, Tokyo 1438555 (JP) (For All Designated States Except US).
MATSUYAMA, Akihiko [JP/JP]; (JP) (For US Only).
FUJII, Ichiroh [JP/JP]; (JP) (For US Only).
YOKOHAMA, Yuuki [JP/JP]; (JP) (For US Only).
NAGAI, Kiyofumi [JP/JP]; (JP) (For US Only).
GOTOU, Hiroshi [JP/JP]; (JP) (For US Only)
Inventors: MATSUYAMA, Akihiko; (JP).
FUJII, Ichiroh; (JP).
YOKOHAMA, Yuuki; (JP).
NAGAI, Kiyofumi; (JP).
GOTOU, Hiroshi; (JP)
Agent: HIROTA, Koichi; HIROTA, NAGARE & ASSOCIATES, 4th Floor, Shinjuku TR Bldg., 2-2-13, Yoyogi, Shibuya-ku, Tokyo 1510053 (JP)
Priority Data:
2009-148711 23.06.2009 JP
Title (EN) INK FOR INKJET RECORDING, INKJET RECORDING METHOD USING THE SAME, INK CARTRIDGE HOUSING THE SAME, AND RECORDED MATTER
(FR) ENCRE POUR ENREGISTREMENT PAR JET D'ENCRE, PROCÉDÉ D'ENREGISTREMENT PAR JET D'ENCRE L'UTILISANT, CARTOUCHE D'ENCRE LA CONTENANT ET SUPPORT D'ENREGISTREMENT
Abstract: front page image
(EN)An ink for inkjet recording, containing: dispersed particles A; dispersed particles B; a water-soluble solvent; a surfactant; and water, wherein the dispersed particles A are coloring particles obtained by dispersing an organic pigment in water with assistance of a surfactant, and the dispersed particles B are coloring particles obtained by dispersing a polymer-coated organic pigment in water.
(FR)L'invention concerne une encre pour enregistrement par jet d'encre, contenant des particules A dispersées ; des particules B dispersées ; un solvant hydrosoluble ; un tensioactif ; et de l'eau. Les particules A dispersées sont des particules colorantes obtenues par la dispersion d'un pigment organique dans de l'eau avec l'aide d'un tensioactif, et les particules B dispersées sont des particules colorantes obtenues par la dispersion d'un pigment organique recouvert d'un polymère dans de l'eau.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)