COLORING COMPOSITION, THERMAL TRANSFER RECORDING INK SHEET, THERMAL TRANSFER RECORDING METHOD, COLOR TONER, INKJET INK, COLOR FILTER, AND DYE COMPOUND
申请人:FUJIE Yoshihiko
公开号:US20090218039A1
公开(公告)日:2009-09-03
An dye compound of the following formula (1):
wherein D represents a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group; L represents ═CR
2
—, ═N—, or ═N—NH—; R
1
represents a monovalent substituent; R
2
represents a hydrogen atom or a cyano group; n indicates an integer of from 0 to 4; when n is 2 or more, then plural R
1
's may be the same or different.