Cleaning formulation for a dish washer

Abstract

A detergent formulation for machine dishwashing comprises: a) from 1 to 20% by weight of one or more copolymers obtainable by polymerizing aa) from 5 to 80% by weight of one or more monoethylenically unsaturated monocarboxylic acids or salts thereof, bb) from 5 to 60% by weight of one or more monoethylenically unsaturated dicarboxylic acids or the salts or anhydrides thereof, cc) from 1 to 50% by weight of one or more sulfo-containing monomers or salts thereof and dd) from 0 to 50% by weight of further ionic or nonionogenic monomers; b) from 1 to 50% by weight of one or more complexing agents from the group consisting of nitrilotriacetic acid, ethylenediaminetetraacetic acid and glycine-N,N-diacetic acid derivatives, glutamic acid-N,N-diacetic acid, iminodisuccinate, hydroxyiminodisuccinate, S,S-ethylenediaminedisuccinate, aspartic acid-diacetic acid and salts thereof; c) from 1 to 15% by weight of nonionic surfactants; d) from 0 to 30% by weight of bleaches and if appropriate bleach activators; e) from 0 to 60% by weight of further builders; f) from 0 to 8% by weight of enzymes and g) from 0 to 50% by weight of one or more further additives, such as anionic or zwitterionic surfactants, bleach catalysts, alkali carriers, corrosion inhibitors, defoamers, dyes, fragrances, fillers, organic solvents and water.

Dependencies are inferred from the claim text.