Monoazo based yellow pigment compositions for image recording that are suitable as a well-balanced yellow coloring agent for image recording with favorable reproducibility of images and image retaining capacity, which is inexpensive and excellent in safety are provided. Provided is a yellow pigment composition for image recording which includes a monoazo yellow base pigment represented by the general formula (1):
1
and a particular disazo yellow pigment having a sulfonic acid group and/or a particular monoazo yellow pigment.
本发明提供了用于图像记录的单偶氮基黄色
颜料组合物,该组合物适合用作图像记录用的均衡黄色
着色剂,具有良好的图像再现性和图像保持能力,而且价格低廉,安全性极佳。本发明提供了一种用于图像记录的黄色
颜料组合物,其中包括由通式(1)表示的单
偶氮黄色基
颜料:
1
以及具有
磺酸基团的特定二氮杂黄色
颜料和/或特定单氮杂黄色
颜料。