FIELD: chemistry.
SUBSTANCE: invention relates to amphiphilic water-soluble alkoxylated polyalkylene imines and can be used as a detergent additive. The amphiphilic water-soluble alkoxylated polyalkylene imines have an internal polyethylene oxide block containing 10-50 polyethylene oxide units, and especially such alkoxylated polyalkylene imines in which the ratio of polyethylene oxide units to polypropylene oxide units is proportional to the square root of the number of polyalkylene imine units present in the skeleton.
EFFECT: invention improves removal of dirt even at low washing temperature.
13 cl, 4 ex
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