ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,486,419, issued on Dec. 2, was assigned to Agfa NV (Mortsel, Belgium).
"Fluid set for inkjet recording" was invented by Johan Loccufier (Mortsel, Belgium) and Luc Decoster (Mortsel, Belgium).
According to the abstract* released by the U.S. Patent & Trademark Office: "A fluid set for inkjet printing comprises an aqueous ink jet ink and a co-reactive fluid. The ink jet ink comprises a pigment and a polymeric dispersing agent having a functional group capable of reacting with a primary or secondary amine. The co-reactive fluid comprises a compound having at least two functional groups selected from the group consisting of primary amines and secondary amines. The co-reactive fluid is pref...