Actinic ray curable ink-jet ink composition, image formation method employing the same, and ink-jet recording apparatus
申请人:Takabayashi Toshiyuki
公开号:US20050113483A1
公开(公告)日:2005-05-26
Disclosed is an actinic ray curable ink-jet ink composition containing a photopolymerizable compound, a sulfonium salt (compound A) as a photoinitiator, which does not release benzene on actinic ray exposure, and a compound (compound B) as a sensitizing agent selected from the group consisting of (i) a polycyclic aromatic compound having a hydroxyl group, a substituted or unsubstituted aralkyloxy group or a substituted or unsubstituted alkoxy group, (ii) a carbazole derivative, and (iii) a thioxanthone derivative.
本发明公开了一种可紫外线固化的喷墨墨水组合物,该组合物含有一种可光聚合的化合物、一种作为光引发剂的锍盐(化合物 A),该化合物在紫外线照射下不会释放苯、 以及作为敏化剂的化合物(化合物 B),该化合物选自以下组别:(i) 具有羟基、取代或未取代的烷氧基或取代或未取代的烷氧基的多环芳烃化合物;(ii) 咔唑衍生物;以及 (iii) 硫酮衍生物。