Levelling and reserving agent for dyeing of polyamide fibres and polyamide/wool blends.
Anionic levelling agent with strong affinity to the polyamide fibre. Very good levelling of dyes on polyamide fibre with tendency to bariness. Dyeing of wool/polyamide with sulfonated dyes. Excellent reserving effect of the polyamide fibre within the polyamide/wool blend.