Abstract: A UV curable pigmented inkjet ink set comprising: one or more achromatic colour inkjet inks including a black inkjet ink containing a carbon black pigment; and five chromatic colour inkjet inks including: a first inkjet ink WR having a hue angle H* between 10° and 40° and a chroma C* between 30 and 80; a second inkjet ink WY having a hue angle H* between 65° and 85° and a chroma C* between 30 and 80; a third inkjet ink Y having a hue angle H* between 85° and 105° and a chroma C* larger than 80; a fourth inkjet ink C having a hue angle H* between 180° and 240° and a chroma C* between 30 and 80; and a fifth inkjet ink M having a hue angle H* between 300° and 360° and a chroma C* between 30 and 80; wherein the hue angle H* and the chroma C* were calculated from CIE L* a* b* coordinates determined on a polyethylene coated white paper for a 2° observer under a D50 light source; wherein the chromatic colour inkjet inks having a hue angle H* between 180° and 360° have a ratio T/P of thioxanthone compound to pigment

Abstract: A method for authenticating a product packaging includes reading a printed optical-machine-readable-code on the product packaging using a mobile device, determining if the printed optical-machine-readable-code includes a command for reading an RFID, and executing the command on the mobile device for reading the RFID, wherein the printed optical-machine-readable-code and the RFID are positioned at the same location on the product packaging.

Abstract: A method for authenticating a product packaging includes reading a printed optical-machine-readable-code on the product packaging using a mobile device, determining if the printed optical-machine-readable-code includes a command for reading an RFID, and—executing the command on the mobile device for reading the RFID, wherein the printed optical-machine-readable-code and the RFID are positioned at the same location on the product packaging.

Abstract: An improved ink jet recording material is disclosed comprising a resin coated paper support and an ink receiving layer, characterized in that between said support and said ink receiving layer there is an adhesion promoting layer present comprising a binder and a cationic inorganic pigment.

Abstract: An improved ink jet recording element is disclosed comprising, in order, a support, and, on at least one side of said support, a first ink receiving layer comprising a binder, a main ink-absorptive pigment, and pseudo-boehmite in an amount of 1 to 30% by weight versus said main pigment, and a second ink receiving layer having a haze value of at most 45%, and comprising a binder and a cationic substance consisting of particles with an average agglomerated particle size smaller than 500 nm.

Abstract: An image which is produced by jetting a liquid pigmented ink to a receiving layer having a N-containing polymer as binder, preferably gelatin, is useful as master for the exposure of a printing plate.