| 摘要 |
A coloring composition comprises diazo dye and another dye(s) having specific structure. A coloring composition comprises a dye of formula A 1-N=N-A 2-N=N-A 3 and dye(s) of formula B 1-N=N-B 2-NH-C(=O)-NH-D 1, formula (3), formula G 1-N=N-G 2-O-R 2, formula (5), or formula (6). [Image] A 1-A 3aromatic or heterocyclic which may be substituted; B 1, B 2aromatic or heterocyclic which may be substituted; D 1arbitrary substituted; E 1, E 2aromatic or heterocyclic which may be substituted; F 1arbitrary substituent; R 1monovalent group; G 1, G 2aromatic or heterocyclic which may be substituted; R 2arbitrary substituent except for H; R 3, R 5H, alkyl, cycloalkyl, aralkyl, alkoxy or aryl; R 4H, alkyl, cycloalkyl, aralkyl, carbamoyl, acyl, aryl or heterocyclic; J 1aromatic or heterocyclic which may be substituted; L 1aromatic or heterocyclic which may be substituted; M 1, M 2=CR 8- or -CR 9=; R 6, R 7H, aliphatic group, aromatic group, heterocyclic group, acyl group, alkoxycarbonyl group, aryloxy carbonyl group, carbamoyl group, alkylsulfonyl group, arylsulfonyl group or sulfamoyl group, and each group may have a substituent; Q 1, R 8, R 9H, halo, aliphatic group, aromatic group, heterocyclic group, cyano group, carboxyl group, carbamoyl group, alkoxycarbonyl group, aryloxy carbonyl group, heterocyclic oxycarbonyl group, acyl group, hydroxy group, alkoxy group, aryloxy group, heterocyclic oxy group, silyloxy group, acyloxy group, carbamoyloxy group, alkoxycarbonyloxy group, aryloxy carbonyloxy group, amino group, acylamino group, ureido group, sulfamoyl amino group, alkoxycarbonylamino group, aryloxy carbonylamino group, alkylsulfonyl amino group, arylsulfonyl amino group, heterocyclic sulfonyl amino group, nitro group, alkylthio group, arylthio group, alkylsulfonyl group, arylsulfonyl group, heterocyclic sulfonyl group, alkylsulfinyl group, arylsulfinyl group, heterocyclic sulfinyl group, sulfamoyl group, sulfo group or heterocyclic thio group, and each group may be substituted. Each A 1 and A 3 is a monovalent group and A 2 is a divalent group. E 1 and E 2 are monovalent and divalent group, respectively. Either M 1 or M 2 represents a nitrogen atom and the other represents =CR 8- or -CR 9=. R 8 and R 6, or R 6 and R 7 may combine to form a 5- or 6-membered ring. An independent claim is also included for an inkjet recording method comprising forming an image on an image-receiving material using an inkjet recording ink. The image-receiving material comprises a support and an ink-accepting layer containing an inorganic white pigment particle. |
