Timed-release bleach coated with an inorganic salt and an amine with reduced dye damage

摘要

Delayed-release hypohalite bleach compositions are provided which include encapsulates having a granular, hypohalite-releasing core and a coating delaying release of hypohalite ion and scavenging hypohalite ion when the encapsulates are exposed to an aqueous solution. The coating must include an amine compound with limited solubility in water. The core preferably includes a dihalodialkyl hydantoin and the coating an amine having a saturated hydrocarbon carbon of about 6 to about 24 carbon atoms.