| abstract |
Compositions which, after at least one freeze-thaw cycle, have a viscosity which is at least still 80% of the starting viscosity comprise (a) 3 to 20% by weight of at least one anionic surfactant which is a linear or branched alkyl sulphate and/or sulphonate which may be alkoxylated, (a) 0.5 to 10% by weight of at least one amphoteric/zwitterionic surfactant and (b) 0.5 to 10% by weight of at least one alkanolamide, and an oil body with a dropping point >45°C. |