Patent ID: 8168005

Claim:
A liquid dishwashing detergent composition having a pH 10% dilution comprised between about 7.5 and about 8.4, and comprising: a) from about 0.01% to about 10% by weight of the composition of an alkoxylated polyethyleneimine polymer comprising a polyethyleneimine backbone having from about 400 to about 10000 weight average molecular weight and the alkoxylated polyethyleneimine polymer further comprises: (1) one or two alkoxylation modifications per nitrogen atom by a polyalkoxylene chain having an average of about 1 to about 30 alkoxy moieties per modification, wherein the terminal alkoxy moiety of the alkoxylation modification is capped with hydrogen, a C 1 -C 4 alkyl or mixtures thereof; (2) a substitution of one C 1 -C 4 alkyl moiety and one or two alkoxylation modifications per nitrogen atom by a polyalkoxylene chain having an average of about 1 to about 40 alkoxy moieties per modification wherein the terminal alkoxy moiety is capped with hydrogen, a C 1 -C 4 alkyl or mixtures thereof; or (3) a combination thereof; and wherein the alkoxylation modifications of the alkoxylated polyethyleneimine polymer, are ethoxy/1,2 propoxy block moieties and ethoxy/1,3 propoxy block moieties having an average degree of ethoxylation from about 5 to about 15 and an average degree of propoxylation from about 1 to about 16; b) from about 0.1% to about 15% by weight of the composition of an amine oxide surfactant; c) from about 15% to about 30% by weight of the composition of an alkyl sulfate surfactant selected from the group consisting of at least an alkyl ethoxylated sulfate surfactant, potentially an alkyl sulfate surfactant, and mixtures thereof; wherein the overall average ethoxylation degree for these alkyl sulfate surfactants is below or equal to 2; d) a suds boosting polymer; and e) from about 0.1% to about 15% of an organic diamine with a pK1 and a pK2 in the range of about 8.0 to about 11.5, wherein the liquid dishwashing detergent composition is adapted for application onto a dish.