申请人:CIBA-GEIGY AG
公开号:EP0159291A1
公开(公告)日:1985-10-23
Ink compositions for the ink jet printing process containing one or more azo dyes of the groups of yellow, magenta and cyan dyes of formulae (1) to (3) are disclosed, which are of use in the production of non-fading coloured and black-and-white images.
本发明公开了用于喷墨打印工艺的油墨组合物,该组合物含有一种或多种式(1)至(3)的黄色、品红色和青色染料组的偶氮染料,可用于制作不褪色的彩色和黑白图像。