“…The dyeing method has the advantages of simplicity, low pollution, energy efficiency, water saving, and high fixation [13,14]. However, as the crosslinkable imino and amide groups were conjugated with dye chromophore, hue change occurred when the dyes were used, and so their application was restrained [15,16]. However, as the crosslinkable imino and amide groups were conjugated with dye chromophore, hue change occurred when the dyes were used, and so their application was restrained [15,16].…”