| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ink composition suitable for inkjet recording applications that is excellent in flexibility, and can reduce a residue of a volatile component. <P>SOLUTION: This ink composition includes a radically polymerizable compound, a photopolymerization initiator and a chain transfer agent, wherein a monofunctional monomer is contained in an amount of ≥85 mass% in the total mass of the radically polymerizable compound. The chain transfer agent is preferably a multifunctional thiol, and the monofunctional monomer contains preferably at least one selected from among an amine group-containing monomers, N-vinyl caprolactam, tetrafurfuryl acrylate, isobornyl acrylate and phenoxyethyl acrylate. <P>COPYRIGHT: (C)2011,JPO&INPIT |
