The dyeing effects with dicyandiamide (DCDA), urea, ammonium dihydrogen phosphate, triethanolamine(TEA), etc. employed as dyeing auxiliaries were investigated.

• 考察了在以双氰胺、磷酸二氢铵及三乙醇胺等作为染色助剂情况下对合成染料染色效果的影响。