| 摘要 |
<p>Liquid adjuvant for the continuous dyeing/printing with basic dyes of fibres, filaments and textiles composed completely or partially of acrylonitrile (co)polymers to obtain better uniformity and penetration of the dyeings-printings, contains 40-75% of a polyglycol ether of an alkanol of formula (where R is 1-5C alkyl; n is 2 or 3, x is 1-4) e.g. 2- methoxy-ethanol; 10-30% of a 1-8C alcohol, e.g. MeOH 2-15% of a non-ionic or cationic dispersant e.g.t-octyl phenol decaglycol ether, and 0-20% water.</p> |
