| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a two-photon absorption polymerizable composition having a large cross section for absorbing two-photons, and being highly efficient so as to efficiently photopolymerize from an excited state generated by two-photon absorption. <P>SOLUTION: The two-photon absorption polymerizable composition contains at least (A) a two-photon absorption material, (B) a polymerizable compound and (C) a polymerization initiator, wherein (A) the two-photon absorption material consists of a two-photon absorption compound that has a noncyclic π-electron conjugated system at least one terminal of which is modified by an electron donating group and an electron withdrawing compound. <P>COPYRIGHT: (C)2013,JPO&INPIT |
