CURABLE COMPOSITION, INK COMPOSITION, INKJET PRINTING METHOD, PRINTED MATTER, METHOD FOR PRODUCING PLANOGRAPHIC PRINTING PLATE, AND THE RESULTANT PLANOGRAPHIC PRINTING PLATE

摘要

PROBLEM TO BE SOLVED: To provide a curable composition curable in high sensitivity on being irradiated with radiation to afford the resultant cured product with sufficient flexibility, and to provide an ink composition or the like containing the curable composition.

SOLUTION: The curable composition contains at least one kind of compound selected from respective compounds of the general formula (I) and the general formula (II). The ink composition or the like containing the curable composition is also provided. In the general formula (I), R1to R4are each independently H, an alkyl, alkenyl or the like, wherein at least one of R2to R4is a group selected from alkyl or alkenyl groups each having specific number of carbon atoms. In the general formula (II), R5to R8are each independently H, an alkyl, alkenyl or the like, wherein at least one of R6to R8is a group selected from alkyl or alkenyl groups each having specific number of carbon atoms.

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