Color enhancing detergent for colored textile and preparation method therefor

A color enhancing detergent for colored textile, consisting of the following raw materials in parts by weight:

• detergent:
• 5-95
• deepening agent:
• 2-98
• penetrating agent:
• 19-83
• cationic modifier:
• 3-90
• fiber modifier:
• 2-80
• cellosolve:
• 1-81
• diffusing agent:
• 2-82
• dye fixing agent:
• 13-72
• leveling agent:
• 11-76
• dyeing auxiliary:
• 21-82
• brightening agent:
• 22-69
• bleaching agent:
• 29-75
• pH-adjusting agent:
• 0.1-10
• bluing agent:
• 0.006-0.08.

g to claim 21, comprising the following steps:

• (1) weighing the following raw materials in parts by weight:
• detergent:
• 5-95
• deepening agent:
• 2-98
• penetrating agent:
• 19-83
• cationic modifier:
• 3-90
• fiber modifier:
• 2-80
• cellosolve:
• 1-81
• diffusing agent:
• 2-82
• dye fixing agent:
• 13-72
• leveling agent:
• 11-76
• dyeing auxiliary:
• 21-82
• brightening agent:
• 22-69
• bleaching agent:
• 29-75
• pH-adjusting agent:
• 0.1-10
• bluing agent:
• 0.006-0.08;
• (2) mixing the penetrating agent, the diffusing agent, the detergent, the cellosolve, the dye fixing agent, the leveling agent, the dyeing auxiliary, the brightening agent, the bleaching agent, and the bluing agent according to the parts by weight, at a temperature of 0˜140° C., and adjusting the pH value to 1˜14 by using the pH-adjusting agent, to prepare detergent solution;
• (3) adding into the detergent solution of Step (2) the cationic modifier, the fiber modifier, and the deepening agent, at a temperature of 0˜140° C., and stirring it to obtain the color enhancing detergent for colored textile.