| 摘要 |
Mono- or di-(4-12C)-alkylphenyl polyglycol ethers or a mixture of such ethers containing 7 to 30 ethylene oxide and 3 to 27 propylene oxide groups, where the sum of these oxide groups can be 34 at a maximum, are employed as dyeing auxiliaries, in the treatment of substrates made of polyester, cellulose acetate or polyvinyl chloride fibre material, in the presence of a disperse dye.
|
