| 摘要 |
A textile finishing process in which there is employed, as a pH regulator, a compound or a mixture of compounds of formula I <IMAGE> in which p is from 1 to 20, R is hydrogen, C1-3alkyl or C1-3alkyl substituted by hydroxy R' has independently one of the significances given for R or is -CO-R and A is -CH2CH2-; -CH2-CH2-CH2-; <IMAGE> |
