B - Operations – Transporting – 41 – J
Patent
B - Operations, Transporting
41
J
B41J 2/315 (2006.01) B30B 5/02 (2006.01) B41J 33/00 (2006.01) B41L 35/14 (2006.01) B41M 5/035 (2006.01) B44C 1/17 (2006.01)
Patent
CA 2198750
An image is printed on a medium by means of a computer-driven printer (6) using an ink composition comprising heat-activated dye solids, without activating the dye solids during the process of printing onto the medium. The image is transferred from the medium to the object (8) on which the image is to permanently appear by applying heat and pressure to the medium to activate the dye and transfer the image to the object (8). The liquid form of the ink composition uses a liquid carrier and an emulsifying enforcing agent which has an affinity for the dye. The emulsifying enforcing agent shields the heat- activated dye both prior to, and during, the printing process.
Une image est imprimée sur un support au moyen d'une imprimante pilotée par ordinateur (6) en utilisant une encre composée de matières colorantes solides thermosensibles, sans que lesdites matières ne soient activées pendant le processus d'impression. L'image est ensuite reportée sur un objet (8) où elle va être définitivement fixée en appliquant chaleur et pression afin d'activer le colorant et transférer l'image sur ledit objet (8). La forme liquide de la composition d'encre contient un véhiculeur liquide et un agent déclencheur de l'émulsion ayant une "affinité" pour le colorant. L'agent déclencheur de l'émulsion protège la matière colorante thermosensible aussi bien avant que pendant l'impression.
Hale Nathan S.
Xu Ming
Gowling Lafleur Henderson Llp
Sawgrass Systems Inc.
Sawgrass Technologies Inc.
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