Patent ID: 6207074
Filing Date: 2001-03-27
Classification: A01N,C02F

Abstract:
A quickly dissolving chlorine release mixture for shock treatment of a substantial body of water as the consequence of its rapid dissolution into a localized region of a said body of water and subsequent dispersion into its entire volume, said mixture consisting essentially of:dry trichloroisocyanuric acid (""trichloro"") particles having an exposed surface; anddry water soluble surfactant particles, said trichloro and surfactant particles being intimately and loosely mixed with one another;said surfactant having the properties of ready solution into the water and wetting of the surface of the trichloro particles, said surfactant being provided in an amount related to the amount of said trichloro sufficient to wet said surfaces while said acid particles and dissolved surfactant are momentarily together in said localized region, and insufficient in amount to adversely affect the water after it becomes dispersed into the entire volume body of water;said mixture further including an inert water soluble bulking agent mixed into it whereby to provide a more conveniently marketed and dispensed product, said bulking agent in the amounts supplied in the mixture being ineffective to change the rate of solution of the trichloro, or to affect its release of chlorine, or to affect its rate of release of chlorine;and in which a substance to improve flowability is included in said bulking agent wherein said substance to improve flowability includes at least boric acid.