申请人:Fujifilm Corporation
公开号:EP3778792A1
公开(公告)日:2021-02-17
Provided are a method for forming an image, and a photocurable ink composition including an amine A which is an amine compound having an α-hydrogen atom and a number-average molecular weight of less than 1,000, an amine B which is an amine compound having an α-hydrogen atom and a number-average molecular weight of 1,000 or more, and at least one of a monofunctional radical-polymerizable monomer or a bifunctional radical-polymerizable monomer, in which a total content of the monofunctional radical-polymerizable monomer and the bifunctional radical-polymerizable monomer is 50% by mass or more based on a total amount of the photocurable ink composition.
提供了一种形成图像的方法,以及一种光固化油墨组合物,该组合物包括胺 A(具有一个 α-氢原子且平均分子量小于 1 000 的胺化合物)、胺 B(具有一个 α-氢原子且平均分子量大于等于 1 000 的胺化合物)以及单官能团可自由基聚合单体或双官能团可自由基聚合单体中的至少一种、以及单官能团可自由基聚合单体或双官能团可自由基聚合单体中的至少一种,其中单官能团可自由基聚合单体和双官能团可自由基聚合单体的总含量为光固化油墨组合物总量的 50%(质量百分比)或以上。