Biocidal composition and method for treating recirculating water systems

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20080142453A1
SERIAL NO

11999392

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention is directed to a composition for treating recirculating water systems, comprising: (1) a biocidal effective amount of a first nonoxidizing biocide comprising biguanide; and (2) a biocidal effective amount of a second nonoxidizing biocide comprising dibromonitrilopropionamide (DBNPA); wherein the composition is substantially free from oxidants. The present invention is also directed to a method of controlling the growth of microorganisms in recirculating water systems, comprising the step of treating the recirculating water systems with the above composition.

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Patent Owner(s)

Patent OwnerAddress
ARCH CHEMICALS INC501 MERRITT 7 P O BOX 5204 NORWALK CT 06856-5204

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Sungmee Cheshire, CT 7 24
O'Malley, Leon Peter Hengoed, GB 3 8
Roberts, Katherine P Derby, CT 12 132
Unhoch, Michael Joseph Tyrone, GA 6 28

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