| 摘要 |
PURPOSE:To obtain the titled composition suitable for printed image formation using with a coating, by formulating a basic dye, specific triazine compound and carboxylic acid. CONSTITUTION:The objective composition can be obtained by formulating (A) 100pts.wt. of a basic dye, (B) pref. 1-200pts.wt. of a triazine compound of formula [X is CCl3 or CBr3; R is (substituted)hydrocarbon] capable of modifying dyes through acting on them under photo-irradiation (e.g., 2,4,6- trichloromethyl-sym-triazine), and (c) pref. 2-300pts.wt. of a carboxylic acid (e.g., oxalic acid).
|
