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1. (WO2018067156) INK COMPOSITIONS
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Pub. No.: WO/2018/067156 International Application No.: PCT/US2016/055707
Publication Date: 12.04.2018 International Filing Date: 06.10.2016
IPC:
C09D 11/023 (2014.01) ,C09D 11/03 (2014.01) ,C09D 11/322 (2014.01) ,C09D 11/38 (2014.01) ,G01N 29/028 (2006.01)
[IPC code unknown for C09D 11/023][IPC code unknown for C09D 11/03][IPC code unknown for C09D 11/322][IPC code unknown for C09D 11/38]
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
29
Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
02
Analysing fluids
028
by measuring mechanical or acoustic impedance
Applicants:
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US/US]; 11445 Compaq Center Drive W. Houston, Texas 77070, US
Inventors:
BHATT, Jayprakash C.; US
JACKSON, Milton Neill; US
DEARDURFF, Larrie; US
Agent:
HASAN, Nishat; US
OAKESON, Gary P.; US
Priority Data:
Title (EN) INK COMPOSITIONS
(FR) COMPOSITIONS D'ENCRE
Abstract:
(EN) The present disclosure is drawn to ink compositions including an aqueous liquid vehicle, from 3 wt% to 9 wt% pigment dispersed in the aqueous liquid vehicle by a polymer dispersant associated with pigment, and from 0.25 wt% to 1.2 wt% monovalent salt. The pigment to monovalent salt weight ratio in the ink composition can be from 5:1 to 25:1.
(FR) La présente invention concerne des compositions d'encre comprenant un véhicule liquide aqueux, de 3 % en poids à 9 % en poids de pigment dispersé dans le véhicule liquide aqueux par un dispersant polymère associé au pigment, et de 0,25 % en poids à 1,2 % en poids de sel monovalent. Le rapport pondéral pigment/sel monovalent dans la composition d'encre peut être de 5 : 1 à 25 : 1
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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, 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: English (EN)
Filing Language: English (EN)