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(11)

EP 4 248 010 A1

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(43) Date of publication: 27.09.2023 Bulletin 2023/39 (21) Application number: 21791106.4 (22) Date of filing: 10.09.2021

(51) International Patent Classification (IPC):  D06P 5/30(2006.01) D06P 1/52(2006.01) D06P 1/44(2006.01) D06P 1/54(2006.01) (52) Cooperative Patent Classification (CPC): D06P 5/30; D06P 1/44; D06P 1/5285; D06P 1/54 (86) International application number: PCT/US2021/049824 (87) International publication number: WO 2022/108648 (27.05.2022 Gazette 2022/21)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 18.11.2020 US 202016951188 18.11.2020 US 202016951197 (71) Applicants: International Imaging Materials Inc. Amherst, NY 14228 (US) Cong, Lianhui Bedford, NH 03110 (US) Chewens, Timothy Michael Buffalo, NY 14223 (US) Harrison, Daniel, Jude Pittsford, NY 14534 (US) Przybylo, John Richard Amherst, NY 14226 (US)

(72) Inventors: BLEASE, James West Avon, NY 14414 (US) CHEWENS, Timothy Michael Buffalo, NY 14223 (US) HARRISON, Daniel Jude Pittsford, NY 14534 (US) PRZYBYLO, John Richard Amherst, NY 14226 (US) (74) Representative: Valenza, Silvia et al Notarbartolo & Gervasi S.p.A. Viale Achille Papa, 30 20149 Milano 20149 Milano (IT)