PHOTOCURABLE INKJET INK

摘要

Shown are: a photocurable inkjet ink containing 3 to 60 wt % of a compound (A2) that has a skeleton structure consisting of at least three benzene rings and at least one group selected from the following organic groups a, wherein all bonds between the benzene rings are formed through one of the groups, and that has at least one group selected from the following organic groups d that are bonded to the benzene rings, and 1 to 60 wt % of a compound (B) represented by the following formula (7) or (8); a microlens obtained by photocuring the photocurable inkjet ink; a laminate obtained by forming the microlens on a liquid-repellent cured film; an optical component having the laminate; and an image display device including the optical component.;

主权项

1. A photocurable inkjet ink, containing 3 to 60 wt % of a compound (A2) that has a skeleton structure consisting of at least three benzene rings and at least one group selected from the following organic groups a, wherein all bonds between the benzene rings are formed through one of the groups, and that has at least one group selected from the following organic groups d that are bonded to the benzene rings, and 1 to 60 wt % of a compound (B) represented by the following formula (7) or (8); wherein R1, R2 and R3 are independently hydrogen or an alkyl group having 1 to 5 carbons; and * represents a binding site of the benzene ring; wherein R7 is independently a divalent hydrocarbon group having 1 to 10 carbons; R6 and R8 are independently hydrogen or a methyl group; i is an integer of 1 to 5; and n is an integer of 0 to 5; wherein X is a divalent organic group having 1 to 5 carbons or an oxygen atom; and R18 and R19 are groups selected from the following organic groups c; wherein R29 and R23 are independently a divalent hydrocarbon group having 1 to 10 carbons; R21, R22 and R24 are independently hydrogen or a methyl group; and k, l and m are independently an integer of 1 to 5.