| 摘要 |
Alkoxylated perfluoroalkanesulphonamides which are obtained by reacting perfluoroalkanesulphonamidoamines of the formula <IMAGE> in which Rf denotes C1-C18-perfluoroalkyl, it also being possible, for n>1, for the radicals Rf to be different, A denotes C2-C8-alkylene, which can be straight-chain or branched, R denotes C1-C8alkyl, it also being possible, for p>1, for the radicals R to be different, m denotes a number from 1 to 10, n denotes a number from 1 to m, p denotes a number from 0 to m+2 and q denotes a number from 0 to m+2, and in which the sum of n+p+q is m+3, with alkylene oxides, can be used as wetting agents, emulsifiers and dispersing agents and as agents for rendering paper, leather and textiles oleophobic.
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