US Patent No. 8,759,271 B2; P&G has patented a liquid detergent for improved shine. It is comprised of alkoxylated polyethyleneimine polymer comprising a polyethyleneimine backbone, a polyoxyethylene chain having an average of from 50 to about 90 ethylene oxide units per unit of NH in the polyethyleneimine backbone, and a quaternization degree between 1% and 60%; and a surfactant....