the range of biocide polymers sold by Nalco. (m) one or more levelling and evening aids: e.g. in levels up to about 2% by weight, for example non-ionic polyol, polyethylene emulsions, fatty acid, esters and alcohol derivatives, alcohol/ethylene oxide, sodium CMC, HEC, alginates, calcium stearate and other compounds sold commercially for this function. (n) one or more grease and oil resistance addi