Process for preparing N-substituted maleimides

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United States of America Patent

PATENT NO 5741913
SERIAL NO

08790312

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Abstract

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A process for preparing N-substituted maleimide is disclosed, which includes reacting maleic anhydride with a primary amine using both a non-polar solvent and a protic polar solvent in the presence of an acid catalyst.

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Patent Owner(s)

Patent OwnerAddress
DAIHACHI CHEMICAL INDUSTRY CO LTDOSAKA JAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Noda, Toshimitsu Osaka, JP 1 2
Oda, Masasuke Hyogo, JP 2 3

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