申请人:Fujifilm Corporation
公开号:EP2053095A2
公开(公告)日:2009-04-29
The invention provides an ink composition including (i) a sensitizing dye having a polymerizable group as a substituent, (ii) a polymerization initiator and (iii) a polymerizable compound having an ethylenically unsaturated bond. The invention also provides an inkjet recording method and a polymerizable compound useful as a sensitizing dye. The sensitizing dye (i) is represented by Formula (I) or (II) below. In the formulae, X represents O, S, NRa, or NRb, n1 and n2 each represent 0 or 1, Ra, Rb, and R1 to R18 each represent a hydrogen atom or a monovalent substituent, and one polymerizable group is present in the molecule.
本发明提供了一种墨水组合物,包括(i)具有可聚合基团作为取代基的敏化染料,(ii)聚合引发剂和(iii)具有乙烯不饱和键的可聚合化合物。本发明还提供了一种喷墨记录方法和一种用作敏化染料的可聚合化合物。敏化染料(i)由下式(I)或(II)表示。式中,X代表O、S、NRa或NRb,n1和n2各自代表0或1,Ra、Rb和R1至R18各自代表氢原子或一价取代基,分子中存在一个可聚合基团。