Method and apparatus for producing halohydantoin compound, recycling method, and halohydantoin compound

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United States of America Patent

PATENT NO 9855514
SERIAL NO

14350097

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Abstract

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A method of the present invention for producing a halohydantoin compound by refining, in a dryer (1), a composition containing at least one of water and elemental halogen, an organic solvent, and the halohydantoin compound, the method includes the steps of: (i) removing the organic solvent from the composition; and (ii) removing the at least one of the water and the elemental halogen from the composition refined in the step (i).

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Patent Owner(s)

Patent OwnerAddress
NIPPOH CHEMICALS CO LTDCHUO-KU TOKYO 1030023

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hanamura, Yukihiko Isumi, JP 8 24
Ikegami, Tomohiro Isumi, JP 15 125
Uchikoshi, Shinji Tokyo, JP 3 0

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