Method for the epoxidation of an olefin with hydrogen peroxide

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United States of America Patent

PATENT NO 10087158
APP PUB NO 20180030011A1
SERIAL NO

15550856

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Abstract

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Epoxidation of an olefin is carried out by continuously reacting the olefin with hydrogen peroxide in the presence of a water soluble epoxidation catalyst, comprising a manganese complex, in a reaction mixture comprising an aqueous liquid phase and an organic liquid phase using a loop reactor with mixing of the liquid phases, and during the reaction the concentration of hydrogen peroxide in the aqueous liquid phase is maintained at less than 1.0% by weight.

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Patent OwnerAddress
EVONIK OPERATIONS GMBHRELLINGHAUSER STRASSE 1-11 ESSEN 45128

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Breitenbach, Uwe Gründau, DE 2 22
Imm, Sebastian Bad Vilbel, DE 8 90
Mess, Brigitte Münster, DE 3 18
Neuroth, Jürgen Frankfurt, DE 1 14
Pascaly, Matthias Frankfurt, DE 31 377
Stock, Jürgen Frankfurt, DE 4 23

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