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US 4,898,975 AGranted
Water soluble organic ammonium per halides
AssigneeGreat Lakes Chemical Corporation
InventorNicolai A. Favstritsky
Life of this patent
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Abstract
Water soluble biocidal water treatment perhalides of the formula: ##STR1## where R.sub.1 and R.sub.2 are independently hydrogen, hydroxyethyl, alkyl, cyclic alkyl, (alpha, omega)-alkyl, alkyl ether, polyether, heterocyclic ring-substituted alkyl, and halogenated alkyl; X is chlorine, bromine or iodine; and only one of R.sub.1 and R.sub.2 may be hydrogen.
Claims3
A stabilized, aqueous perhalide composition comprising:
- a water solution of an ammonium hydrohalide of the formula:
- ##STR6## where R.sub.1 and R.sub.2 are independently hydrogen, hydroxyethyl, alkyl, cycloalkyl, alkyl ether, polyoxyalkylene, and halogenated alkyl;
- X is chlorine, bromine or iodine;
- and only one of R.sub.1 and R.sub.2 may be hydrogen;
- and
- bromine, wherein the molar ratio of hydrohalide to bromine lies in the range of about 2-4:1.
3 more elements
Dependencies are inferred from the claim text.