SURFACTANT/SOLVENT MIXTURES

摘要

The invention relates to surfactant/solvent mixtures, containing a) one or several solvents of formula R-CO-NR<1>R<2>, wherein R = H, methyl, ethyl or propyl, wherein <) if R = H or methyl, R and R<2> are the same or different tertiary butyl, (C5-C12)alkyl or (C1-C12)hydroxyalkyl, and ?) if R = ethyl or propyl, R and R<2> are the same or different (C1-C12)alkyl or (C1-C12)hydroxyalkyl, and b) one or several surfactants. The inventive surfactant /solvent mixture is suitable for the production of active ingredient formulations.