PHOTO-CURABLE COMPOSITION INCLUDING POLYMERIZABLE COMPOUND, POLYMERIZATION INITIATOR, AND DYE
申请人:Hanawa Hideo
公开号:US20090088491A1
公开(公告)日:2009-04-02
The invention provides a photo-curable composition that addresses degradation in dispersibility caused by the use of a pigment, and has good color tone and high light fastness. The photo-curable composition includes: a polymerizable compound; a polymerization initiator; and a dye represented by Formula (1):
in which, A
1
, A
2
and A
3
each represent a monovalent group, and Z represents a nitrogen atom, an oxygen atom, a sulfur atom, or a monovalent group-bonded carbon atom, the dye represented by Formula (1) having two azo groups in a molecule thereof.