Patent ID: 7423072

Claim:
A radiation curable, ink jettable fluid composition, comprising: (a) an oligo/resin component; and (b) a radiation curable reactive diluent, wherein the reactive diluent comprises a high Tg component, 0.1 to 50 weight percent of an adhesion promoting component, wherein the adhesion promoting component comprises at least one of a heterocyclic radiation curable monomer and/or a monomer having a pendant alkoxylated moiety, and at least one multifunctional monomer having a plurality of radiation curable moieties, wherein the reactive diluent is free of monomers having three radiation curable moieties, is free of alkoxylated radiation curable monomers comprising main-chain alkoxylated functionality, and comprises 0.5 to 25 weight percent of multifunctional radiation curable materials, wherein the composition has an elongation of at least 50% in a cured state.