Patent ID: 8314056

Claim:
A low-alkali, phosphate- and bleaching agent-free automatic dishwashing agent with a pH value (10% solution; 20° C.) of between 8 and 12 consisting essentially of: a) 10 to 60 wt. % of citrate; b) 2.0 to 30 wt. % of anionic polymer selected from the group consisting of maleic acid homopolymer and copolymers of acrylic acid and maleic acid with a relative molecular mass, relative to free acids, of 2000 to 70000 g/mol.; c) 0.1 to 15 wt. % nonionic surfactant; d) 0.1 to 15 wt. % organic solvent; and e) 0.1 to 12 wt. % enzyme preparation.