Urea Derivatives

C Nitschke, G Scherr

Index: Bayer and Co. Patent: DE116200 ;

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Citation Number: 0

Abstract

... 2012 Wiley-VCH Verlag GmbH & Co. ... Accord- ing to a patent published by Mitsubishi Chemi- cal Industries [125], urea is charged continu- ously with a screw feed via a belt weigher and is reacted with a stoichiometric quantity of iso- butyraldehyde in the presence of semiconcen ...