Printing – Processes – With heating or cooling
Patent
1995-12-01
1997-02-11
Yan, Ren
Printing
Processes
With heating or cooling
40012001, B41L 3514
Patent
active
056010230
ABSTRACT:
An image is printed on a medium by means of a computer driven printer 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 on which the image is to permanently appear by applying sufficient heat and pressure to the medium to activate the dye and transfer the image to the object. 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.
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patent: 5350929 (1994-09-01), Meyer et al.
Hale Nathan S.
Xu Ming
Killough B. Craig
Sawgrass Systems, Inc.
Yan Ren
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