Process of preparing dry granular compositions

Claim 1

THE PROCESS OF PREPARING A DRY, STABLE GRANULAR PRODUDCT COMPRISING DICHLOROISOCYANURIC ACID AND SODIU, TRIPOLYPHOSPHATE HEXAHYDRATE WHICH COMPRISES ADDING AND MIXING WATER DROPLETS WITH AN INTIMATE MIXTURE OF POWDERY ANHYDROUS DICHLOROISOCYANURIC ACID AND GRANULAR ANHYDROUS SODIUM TRIPOLYPHOSPHATE OF A SIZE SUCH THAT 98% WILL PASS THROUGH A 20 MESH SCREEN AND AT LEAST 98% WILL BE RETAINED ON A 100 MESH SCREEN AAND THEREAFTER HEATING THE GRANULAR PRODUCT AT A TEMPERATURE IN THE RANGE OF 50*C. TO 90*C., THE AMOUNTS OF SAID MATERIALS IN PARTS BY WEIGHT BEING AS FOLLOWS: 40 TO 85 PARTS SODIUM TRIPOLYPHOSPHATE 5 TO 50 PARTS DICHLOROISOCYANURIC ACID 10 TO 17 PARTS WATER WHEREIN THE PARTS ARE SO SELECTED AS TO TOTAL 100 PARTS.