| abstract |
The invention relates to corrosion inhibitors of the general formula (I), in which R 1 is a saturated, unsaturated or partially unsaturated, linear or branched hydrocarbon radical having 5 to 30 carbon atoms, and OR 2 to OR 5 are identical or different and are OH or O - M + , where M + is an organic or inorganic cation, and their use and compositions having such corrosion inhibitors. |