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US 5,476,967 AGranted
Production method of organic solvent solution of dichloroglyoxime
AssigneeJunsei Chemical Co., Ltd.
InventorsHideki Kanno, Hideki Yamamoto
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Abstract
An organic solvent solution of glyoxime and a chlorinating agent are simultaneously charged into a reaction vessel to produce an organic solvent solution of dichloroglyoxime in a stable form, simply and in a high yield. Dichloroglyoxime is used as an industrial antibacterial agent, an antiseptic, a slime control agent, an agricultural chemical, and the like.
Claims14
A method for producing an organic solvent solution of dichloroglyoxime, said method comprising
- simultaneously charging an organic solvent solution of glyoxime and a chlorinating agent into a reaction vessel to react at a temperature of -30.degree. C. to +30.degree. C.,
- wherein said organic solvent solution of glyoxime and said chlorinating agent are fed to said reaction vessel such that 2 moles or more of said chlorinating agent are supplied to each mole of glyoxime,
- wherein said chlorinating agent is chlorine or sulfuryl chloride.
Dependencies are inferred from the claim text.