Abstract: This invention pertains to inkjet ink comprising silver salt (silver ink), and an ink set comprising said silver ink and an ink with reducing agent to reduce the silver in the silver ink. The invention further pertains to an inkjet printing method for printing with the inventive ink set to create metallic silver images (or patterns). The printed silver patterns can be used, for example, in electronics and decorative applications.

Abstract: The invention provides new ink jet ink compositions comprising chemically functionalized or physically modified, singly dispersed carbon nanotubes. The ink jet ink compositions are suitable for use in conventional ink jet printing and may be used in printing applications on paper or textile fabrics, or to prepare conductive or semiconductive patterns of carbon nanotubes for electronic applications.