ALEXANDRIA, Va., Jan. 20 -- United States Patent no. 12,528,955, issued on Jan. 20, was assigned to Agfa-Gevaert NV (Mortsel, Belgium).
"Radiation curable inkjet inks" was invented by Marion Sauvageot (Mortsel, Belgium), Johan Loccufier (Mortsel, Belgium) and Mitch Matthys (Mortsel, Belgium).
According to the abstract* released by the U.S. Patent & Trademark Office: "A radiation curable inkjet ink comprising a polymerizable compound, a phenolic resin and a thermal cross-linking agent, characterized in that the phenolic resin includes at least one structural moiety according to Formula I, Formula I wherein L represents a divalent linking group having no more than 10 carbon atoms; n represents 0 or 1; R1 and R2 independently from each other...