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1. (WO2012105951) LIQUID ELECTROPHOTOGRAPHIC INK AND METHOD FOR MAKING THE SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/105951    International Application No.:    PCT/US2011/023244
Publication Date: 09.08.2012 International Filing Date: 31.01.2011
IPC:
G03G 9/08 (2006.01), G03G 9/10 (2006.01), C09D 11/00 (2006.01)
Applicants: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US/US]; 11445 Compaq Center Drive W. Houston, Texas 77070 (US) (For All Designated States Except US).
CHUN, Doris Pik-Yiu [US/US]; (US) (For US Only).
NG, Hou T. [SG/US]; (US) (For US Only).
TEISHEV, Albert [IL/IL]; (IL) (For US Only)
Inventors: CHUN, Doris Pik-Yiu; (US).
NG, Hou T.; (US).
TEISHEV, Albert; (IL)
Agent: COLLINS, David W.; Hewlett-Packard Company Intellectual Property Administration 3404 E. Harmony Road Mail Stop 35 Fort Collins, Colorado 80528-9599 (US)
Priority Data:
Title (EN) LIQUID ELECTROPHOTOGRAPHIC INK AND METHOD FOR MAKING THE SAME
(FR) ENCRE ÉLECTROPHOTOGRAPHIQUE LIQUIDE ET SON PROCÉDÉ DE FABRICATION
Abstract: front page image
(EN)A liquid electrophotographic ink is disclosed herein. One example of the liquid electrophotographic ink includes a non-polar carrier liquid; pigmented toner particles; a charge director; and polymer resin encapsulated metal oxide nanoparticles. A method for making the liquid electrophotographic ink is also disclosed herein.
(FR)La présente invention concerne une encre électrophotographique liquide. Un exemple de ladite encre électrophotographique liquide comprend un liquide de support non polaire ; des particules de toner pigmentées ; un agent de gestion de charge ; et des nanoparticules d'oxyde métallique encapsulées dans une résine polymère. Un procédé de fabrication de ladite encre électrophotographique liquide est également décrit.
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, JP, 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, RS, 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)