PHYSICAL PROPERTIES IMPROVEMENTS OF DETERGENT GRANULES VIA LOW LEVEL SURFACE COATINGS

摘要

PHYSICAL PROPERTIES IMPROVEMENTS OF DETERGENT GRANULES VIA LOW LEVEL SURFACE COATINGS Denis P. Brawn Granular detergent compositions having improved resistance to humidity caking and reduced stickiness are produced by spraying = 1% by weight of a molten non-hygroscopic organic compound on to dried granules whose surface temperature is at least 150.degree.F and then maintaining the granules in motion after the spray-on is complete.