The proposal is for novel liquid and easily pumped oil-water emulsifiers containing a1) alkyl and/or alkenyl oligoglycosides, a2) fatty acid-N-alkyl polyhydroxy alkyl amides and/or a3) acyl glutamates and b) polyol polyhydroxy stearates, with the proviso that the proportion by weights of a) : b) is in the range from 90 : 10 to 10 : 90.