Patent ID: 7094739

Claim:
A machine dishwashing detergent comprising one or more builders and 0.1 to 50% by weight of one or more nonionic surtactants that, in 80% strength by weight solution in distilled water, have a viscosity of less than 450 mPas, said nonionic surfactants comprising one or more surfactants of the general formula I: in which R 1 is a straight-chain or branched, saturated or mono- or polyunsaturated C 6-24 -alkyl or -alkenyl radical; each group R 2 and R 3 , independently of one another, is chosen from —CH 3 , —CH 2 CH 3 , —CH 2 CH 2 —CH 3 , CH(CH 3 ) 2 and the indices w, x, y, z, independently of one another, are integers from 1 to 6.