Sulfonate-bearing polyamides and their use in hairsetting compositions

摘要

The use of sulfonate-bearing polyamides which are obtainable from A1) from 20 to 99 mol % of a monoaminocarboxylic acid having 2 to 12 C atoms or its lactam, A2) from 0.5 to 40 mol % of a diamine having 2 to 18 C atoms, A3) from 0.5 to 25 mol % of a sulfonate-bearing dicarboxylic acid having 4 to 12 C atoms, and A4) from 0 to 35 mol % of a further dicarboxylic acid having 2 to 16 C atoms, as film-forming agents in hairsetting compositions is described.