There is disclosed a novel color-developing agent of a 1,2,4-thiadiazol-5-yl hydrazine type. There is also disclosed a silver halide photographic light-sensitive material which gives sufficient color formation by development and forms an image excellent in image quality and image storability, by using the color-developing agent. Further, there is disclosed an image-forming method using the light-sensitive material.
本发明公开了一种
1,2,4-噻二唑-5-基
肼型新型
显色剂。本发明还公开了一种卤化
银感光材料,使用该
显色剂可通过显影形成足够的颜色,并形成图像质量和图像存储性极佳的图像。此外,还公开了一种使用该感光材料的图像形成方法。