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1. (WO2018067286) INK COMPOSITIONS
국제사무국에 기록된 최신 서지정보정보 제출

공개번호: WO/2018/067286 국제출원번호: PCT/US2017/051714
공개일: 12.04.2018 국제출원일: 15.09.2017
IPC:
C09D 11/023 (2014.01) ,C09D 11/03 (2014.01) ,C09D 11/322 (2014.01) ,C09D 11/38 (2014.01)
[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]
출원인:
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US/US]; 11445 Compaq Center Drive W. Houston, Texas 77070, US
발명자:
DEARDURFF, Larrie; US
BHATT, Jayprakash C.; US
JACKSON, Milton Neill; US
대리인:
HASAN, Nishat; US
OAKESON, Gary P.; US
우선권 정보:
PCT/US2016/05570706.10.2016US
PCT/US2016/05572506.10.2016US
발명의 명칭: (EN) INK COMPOSITIONS
(FR) COMPOSITIONS D'ENCRE
요약서:
(EN) The present disclosure is drawn to an ink composition including an aqueous liquid vehicle, from 2 wt% to 7 wt% self-dispersed pigment dispersed in the aqueous liquid vehicle, and from 0.5 wt% to 5 wt% acidic polymeric binder particles having an acid number from 30 to 200 and a particle size from 1 nm to 100 nm dispersed in the aqueous liquid vehicle. The ink composition can also include from 0.1 wt% to 0.75 wt% monovalent salt solubilized in the aqueous liquid vehicle. The self-dispersed pigment to monovalent salt weight ratio in the ink composition can be from 3:1 to 50:1, for example.
(FR) La présente invention concerne une composition d'encre comprenant un véhicule liquide aqueux, de 2 % en poids à 7 % en poids de pigment à dispersion spontanée dispersé dans le véhicule liquide aqueux, et de 0,5 % en poids à 5 % en poids de particules de liant polymère acide ayant un indice d'acide de 30 à 200 et une taille de particule de 1 nm à 100 nm dispersées dans le véhicule liquide aqueux. La composition d'encre peut aussi comprendre de 0,1 % en poids à 0,75 % en poids d'un sel monovalent solubilisé dans le véhicule liquide aqueux. Le rapport pondéral pigment à dispersion spontanée sur sel monovalent dans la composition d'encre peut, par exemple, être compris entre 3:1 et 50:1.
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지정국: 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, JO, 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
아프리카지역 지식재산권기구(ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
유라시아 특허청(EAPO) (AM, AZ, BY, KG, KZ, RU, TJ, TM)
유럽 특허청(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)
아프리카 지식재산권기구(OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
공개언어: 영어 (EN)
출원언어: 영어 (EN)