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1. (WO2017191660) PROCESS FOR PRINTING SUBSTRATES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/191660    International Application No.:    PCT/IT2016/000127
Publication Date: 09.11.2017 International Filing Date: 13.05.2016
IPC:
D06P 5/00 (2006.01), D06P 1/52 (2006.01), B41M 5/52 (2006.01), C09D 139/06 (2006.01)
Applicants: REGGIANI MACCHINE S.P.A. [IT/IT]; Via Zanica, 17/O 24050 Grassobbio (BG) (IT)
Inventors: CACCIA DOMINIONI, Ambrogio; (IT)
Agent: PILATI, Davide; Giambrocono & C. S.p.A. Via Rosolino Pilo, 19/B 20129 Milano (IT)
Priority Data:
102016000046501 05.05.2016 IT
Title (EN) PROCESS FOR PRINTING SUBSTRATES
(FR) PROCÉDÉ D'IMPRESSION DE SUBSTRATS
Abstract: front page image
(EN)The process for printing a substrate, comprises in succession: a stage of pre-treatment of the substrate; a stage of printing the substrate, wherein a pigmented ink is used; and a post-printing drying stage; wherein the pre-treatment stage comprises impregnation of the substrate in the presence of at least one polyvinylpyrrolidone, at least one acrylic resin having a low glass transition temperature, and at least one multivalent ion.
(FR)L'invention concerne un procédé d'impression d'un substrat qui comprend successivement les étapes suivantes : le prétraitement du substrat; l'impression du substrat au moyen d'une encre pigmentée; le séchage post-impression; l'étape de prétraitement comprenant l'imprégnation du substrat en présence d'au moins une polyvinylpyrrolidone, d'au moins une résine acrylique ayant une température de transition vitreuse basse, et d'au moins un ion multivalent.
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, 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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Italian (IT)