| 摘要 |
The present invention relates to compounds of the formula (I) (Rf-CHF-CF2-CHR)m-L-(X)n, wherein Rf = a perfluorinated alkyl group which optionally contains hetero atoms, R = H or an alkyl group, L = a single bond, or a bivalent organic group, X = an anchor group, m ≥ 1, and n ≥ 1, and to the use of said compounds in e.g. dirt-repellent coatings. |
