Abstract: Process for making a free-flowing, particulate dye transfer inhibiting detergent admix for inclusion in a granular laundry detergent composition consisting essentially of the steps of: charging from 50% to 95%, by weight of the dye transfer inhibiting detergent admix, of a detergent builder into a mixer/granulator; adding to the detergent builder from 5% to 50%, by weight of the dye transfer inhibiting detergent admix, of a dye transfer inhibitor solution to thereby form a mixture; and agglomerating the mixture of the dye transfer inhibitor solution and the detergent builder so as to form the dye transfer inhibiting detergent admix.
Type:
Grant
Filed:
June 18, 1999
Date of Patent:
October 17, 2000
Assignee:
The Procter & Gamble Company
Inventors:
Adrian John Waynforth Angell, Gary Ray Cutter, Robert Gary Welch