| abstract |
Use of a polyester obtained by reacting a mixture, the a) phthalic acid, optionally in the form of its esters or its anhydride, b1) a monoalcohol having 10 carbon atoms and a structure of general formula I, wherein R 1 is selected from the group consisting of pentyl, isopentyl, 2-methylbutyl, 3-methylbutyl and 2,2-dimethylpropyl, R 2 is H or methyl, R 3 is selected from the group consisting of ethyl, propyl and isopropyl, and b2) a monoalcohol having 10 carbon atoms and a structure of general formula II, wherein R 4 is selected from the group consisting of pentyl, isopentyl, 2-methylbutyl, 3-methylbutyl and 2,2-dimethylpropyl, R 5 is H or methyl, R 6 is selected from the group consisting of ethyl, propyl and isopropyl, with the proviso that the monoalcohol b1) and the monoalcohol b2) have a different structure, is available as a lubricant. |