Liquid electrophotographic varnish composition
AssigneeHewlett-Packard Indigo B.V.
InventorsTony Azzam, Ilanit Mor, Albert Teishev, Guy Nesher, Getahun Biadglin, Haim Cohen, Samer Farran, Nurit Carmel-Barnea, Julia Kornilov
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Abstract
Herein is disclosed a liquid electrophotographic varnish composition comprising: a polymer resin; an epoxy-based cross-linking agent; a metal catalyst and/or a photo-initiator for catalysing the cross-linking; and a carrier liquid.
Claims15
A liquid electrophotographic varnish composition comprising:
- a polymer resin;
- an epoxy-based cross-linking agent;
- a metal catalyst and/or a photo-initiator for catalysing the cross-linking;
- and
- a carrier liquid.
A method of manufacturing a liquid electrophotographic varnish composition, comprising mixing a carrier liquid, a polymer resin, an epoxy-based cross-linking agent;
- and a metal catalyst and/or a photo-initiator for catalysing the cross-linking, to form the liquid electrophotographic composition.
A print substrate, having printed thereon an electrophotographic varnish composition comprising a polymer resin, a metal catalyst and/or a photoinitiator and an epoxy-based cross-linking agent such that the polymer resin is cross-linked.
Dependencies are inferred from the claim text.