Pigmented free radical curable inkjet inks

A pigmented free radical curable inkjet ink for manufacturing decorated natural leather including a polymerizable composition comprising monofunctional and polyfunctional polymerizable compounds which satisfies requirements (A) to (F):

• (A) 65.0 to 95.0 wt % of monofunctional polymerizable compounds based on the total weight of the polymerizable composition;
• (B) the polymerizable composition comprises a monofunctional acrylate;
• (C) 8.0 to 25.0 wt % of a N-vinyl oxazolidinone according to the Formula 1 based on the total weight of the free radical curable inkjet ink, wherein the N-vinyl oxazolidinone according to the Formula 1 is:
• wherein R1 to R4 are each independently selected from hydrogen, alkyl, cycloalkyl, aryl, and combinations thereof, any of which may be interrupted by heteroatoms;
• (D) 3.0 to 30.0 wt % of a polyethyleneglycol diacrylate based on the total weight of the free radical curable inkjet ink;
• (E) the polyethyleneglycol diacrylate has a molecular weight MW between 350 and 750;
• and
• (F) the polyfunctional polymerizable compounds contain the polyethyleneglycol diacrylate in an amount of 60 to 100 wt % based on the total weight of the polyfunctional polymerizable compounds.