Anti-sulphate cream prepn. for batteries and metals

摘要

Process comprises mixing in suitable proportions (a) glucose of formula (C5H10O5)n or (C6H12O6)n after liquidising at 80 degrees C, with (b) urea formal in an electric mixer. The glucose acts as agglutinant, and the mixer gives a dense homogeneous prod. - Other ingredients, glyoxal, Al sulphate, essence and dye, are then added to the contents of the mixer.