Patent ID: 8926080
Filing Date: 2015-01-06
Classification: B41J,B41M,D06P,Y10T

Abstract:
1. A process of direct inkjet printing an image on a surface of an object, the process comprising: contacting at least a part of the surface with a wetting composition so as to provide a wet part of the surface, said wetting composition forming a part of a multi-part liquid ink composition and comprises a property-adjusting agent and a first carrier; and inkjet printing a second part of said multi-part liquid ink composition directly on said wet part of the surface, so as to form the image on said wet part of the surface; or contacting at least a part of the surface with a wetting composition so as to provide a wet part of the surface, said wetting composition comprises a first carrier; inkjet printing a first part of a multi-part ink composition directly on said wet part of the surface, said first part comprises a property-adjusting agent and a first carrier; and inkjet printing a second part of said multi-part liquid ink composition directly on said wet part of the surface so as to form the image on said wet part of the surface; or inkjet printing a first part of a multi-part ink composition directly on a part of the surface, said first pan comprises a property-adjusting agent and a first carrier; and inkjet printing a second part of said multi-part liquid ink composition directly on said part of the surface, so as to form the image on said part of the surface, wherein said second part comprises an emulsified property-sensitive agent, a colorant, a formaldehyde-free crosslinking agent, a co-polymerizable agent and a second carrier, whereas said second part congeals upon contact with said property-adjusting agent when said property-adjusting agent and said second part converge on the substrate; thereby forming the image.