| abstract |
The invention relates to new esterquats which are obtained by reacting trialkanolamines with a mixture of fatty acids and dicarboxylic acids and quaternizing the resulting esters in known manner, optionally after alkoxylation. Cationic surfactants are obtained which show particularly high ecotoxicological compatibility, provide synthetic and natural fibers with a pleasant feel and, at the same time, reduce electrostatic charging between the filaments. |