(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT)
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`(10) International Publication Number
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`WO 2018/143960 A1
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`Q g
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`WIPO I PCT
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`(19) World Intellectual Property
`Organization
`International Bureau
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`(43) International Publication Date
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`09 August 2018 (09.08.2018)
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`(51)
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`International Patent Classification:
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`C09D 11/023 (2014.01)
`C09D 11/104 (2014.01)
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`C09D 11/107 (2014.01)
`B41J2/01 (2006.01)
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`(21)
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`International Application Number:
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`PCT/US2017/015903
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`(22)
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`International Filing Date:
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`31 January 2017 (31.01.2017)
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`(25)
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`(26)
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`(71)
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`(72)
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`Filing Language:
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`Publication Language:
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`English
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`English
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`Applicant: HEWLETT-PACKARD DEVELOPMENT
`COMPANY, L.P. [US/US]; 11445 Compaq Center Drive
`W., Houston, Texas 77070 (US).
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`Inventors: CAGLE, Phillip C.; 16399 W Bernardo Dr.,
`San Diego, California 92127-1899 (US). INGLE, David
`Michael; 16399 W Bernardo Dr., San Diego, Califor-
`nia 92127-1899 (US). DOUMAUX, Howard; 16399 W
`Bcrnardo Dr., San Dicgo, California 92127-1899 (US).
`MAULDIN, Timothy Christopher; 16399 W Bernardo
`Dr., San Diego, California 92127-1899 (US).
`
`(74)
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`(81)
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`(84)
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`Agent: SEARLE, Benjamin M. et a1.; HP Inc, 3390 E. Har—
`mony Road, Mail Stop 35, Fort Collins, Colorado 80528
`(US).
`
`Designated States (unless otherwise indicated, for every
`kind of national protection available): 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, 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, R0, 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.
`
`Designated States (unless otherwise indicated, for every
`kind of regional protection available): ARIPO (BW, GH,
`GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ,
`UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ,
`TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK,
`EE, ES, Fl, 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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW,
`KM, ML, MR, NE, SN, TD, TG).
`
`(54)
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`Title: INKJET PRINTING SYSTEM
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`100
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`
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`Fig.1
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`(57) Abstract: Herein is described an inkjet printing system comprising: an aqueous pre—treatment fluid comprising a cationic poly—
`mer and a pre-treatment vehicle; an aqueous inkjet ink composition comprising a latex polymer comprising a (meth)acry1ate or
`(meth)acrylamide polymer or copo lymer, a pigment and an ink vehicle; and an aqueous inkj et overcoat composition comprising a latex
`polymer comprising a (meth)acry1ate or (meth)acrylamide polymer or copolymer, a wax and an overcoat vehicle.
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`[Continued on nextpage]
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`Declarations under Rule 4.17:
`
`— as to the identity oft/2e inventor (Rule 4.1 7(i))
`Published:
`
`— with international search report (Art. 21(3))
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`