CB printing ink high solids content and produces a black image.

摘要

A printing ink with a high solids content aqueous, microcapsule-containing, prepared by the in situ formation of microcapsules in a vehicle for printing ink. The microcapsules are prepared by interfacial polymerization or interfacial crossbred with a reagent such as a polyisocyanate dissolved in an oily solution and a co-reactant such as a POLISAL of casein and diethylenetriamine present in an aqueous solution in which APPLY THE OILY SOLUTION . AQUEOUS SOLUTION THINNER containing water and a non-volatile as a sugar non-reducing, FOR EXAMPLE methyl glucoside. OIL microcapsules containing a solvent and a mixture of oleaginous dye PRECURSORS UNDER COLOR REACTION WITH DEVELOPER OF INTENSE PRODUCE AN IMAGE BLACK. INK PRINTER HAS WEIGHT 60-70% solids content and be used as a coating agent CB LOW WEIGHT FOR PREPARING PAPER carbonless copy.