| abstract |
Compounds of the formula <IMAGE> where R1 denotes a group of the formula <IMAGE> <IMAGE> <IMAGE> +TR <IMAGE> R2 denotes C1-C4-alkyl, R3 denotes hydrogen or methyl, n denotes a number from 5 to 100, m denotes an integer from 0 to 4 and x denotes the number of free valences of the particular R1 radical, a process for the preparation thereof, and the use thereof as fiber spin finishes. |