Method for producing halohydantoin compound and halohydantoin compound

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United States of America Patent

PATENT NO 9834517
SERIAL NO

14350098

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Abstract

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A method for producing a halohydantoin compound according to the present invention includes the steps of: (a) providing, in a dryer, a composition containing (i) at least one component selected from the group consisting of water, an organic solvent, and elemental halogen and (ii) a halohydantoin compound; and (b) drying the composition under reduced pressure in the dryer, the reduced pressure being reduced to a pressure lower than atmospheric pressure while introducing an inert gas from an outside source into the dryer.

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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
Inoue, Kazuhisa Isumi, JP 14 64

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