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1. (WO2018078355) PRINTING INK

Pub. No.:    WO/2018/078355    International Application No.:    PCT/GB2017/053210
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Thu Oct 26 01:59:59 CEST 2017
IPC: C09D 11/00
Applicants: FUJIFILM SPECIALITY INK SYSTEMS LIMITED
Inventors: BURNS, Kevin
DURASEVIC, Vedran
Title: PRINTING INK
Abstract:
The present invention provides an inkjet ink comprising: at least 30% by weight of a radiation- curable monomer having two or more functional groups, based on the total weight of the ink; 1 - 20% by weight of a radiation-curable, amine-modified oligomer having two or more functional groups, based on the total weight of the ink; two or more photoinitiators; and a colouring agent; wherein at least 10% by weight of the radiation-curable monomer having two or more functional groups, based on the total weight of the ink, has at least one vinyl ether functional group. The present invention also relates to a method of inkjet printing inks of the invention.