abstract |
The invention proposes cationic surfactants of the formula (I), where R1 is a saturated or unsaturated, branched or linear alkyl group having 6 to 22 carbon atoms, R2 and R3 independently from each other are alkyl groups having 1 to 3 carbon atoms or hydrogen, n is 2 or 3, and X is halogens, deprotonized carboxylic acid or methosulfate. |