Bio-lab, Inc.

Great Lakes Chemical Corporation

John P Garris

Michael Robin Hale

Matthew Paul Timmons

Christopher L Reed

Michael Engram

Stable compositions of calcium hypochlorite containing selected hydrated inorganic salts having a sufficiently high enthalpy and the ability to provide water release to sufficiently quench reactions and reduce the potential for conflagration.

Calcium hypochlorite compositions

Method for reducing reactivity of calcium hypochlorite

Dry, stable, high available halogen sanitizing granular compositions with a rapid rate of dissolution comprising halogenated 1,3,5-triazine-2,4,6-triones and a dissolution accelerant that is an alkali metal salt of 1,3,5-triazine-2,4,6-trione are disclosed. The disclosed compositions may include inorganic and/or organic disintegration agents. Additionally, these compositions may contain other performance enhancing additives such as water clarifiers, algaestats/algaecides, surfactants, glidants, processing aids, and binders. These UV stable sanitizing compositions contain a high available halogen content, and are stable even when stored in high-humidity environments.

Stable, high available halogen 1,3,5-triazine-2,4,6-trione compositions having rapid dissolution rates

Metal-containing biocides for treating swimming pool water, spas, cooling towers, or other industrial applications without staining are disclosed. The biocidal compositions include a source of metal and a polymeric sequestering agent. The polymeric sequestering agent may be a water-soluble anionic or cationic polymer. Conventional sequestering agents may also be included in the composition.

Sequestered metal biocides using ionic polymeric stabilizing agents

Effective, multi-use filter cleaning compositions include 5% to 60% of a strong acid, 1% to 40% of a surfactant, and 0.5% to 20% of a sequesterant/builder. The filter cleaning compositions optionally include 0.5% to 10% of a water soluble organic solvent, and/or 0.5% to 10% of a nonionic surfactant.

Aqueous acidic filter cleaning composition for removing organic

Copper-containing algicides for treating swimming pool water without staining are disclosed. The algicidal compositions include a source of copper and a polymeric sequestering agent. The polymeric sequestering agent may be a water-soluble anionic or cationic polymer. Conventional sequestering agents may also be included in the composition.

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Suwanee, GA, United States of America

John P Garris