Henkel Kommanditgesellschaft Auf Aktien

Cognis Deutschland Gmbh

Ralf Bohlander

Dirk Springer

Uwe Ploog

Lutz Jeromin

Guenter Uphues

Udo Steinberner

Reinhold Sedelies

Richard Ridinger

Bernhardt Gutsche

Sven Jaensch

Gerd Mueller

Frank Bartschik

Franz Buettgen

A process for producing glucoprotamines by condensation of N-substituted propylene diamines with,-aminoglutaric compounds in which the reaction is carried out in the presence of aminosilicones is disclosed. Glucoprotamines produced in accordance with the disclosed process exhibit improved color quality and longer storage stability.

Method for producing glucoprotamines

A process for refining epoxy compounds, wherein the process comprises: (a) providing a washed and dried organic phase comprising at least one epoxide compound; (b) contacting the organic phase with at least one basic solid selected from the group consisting of aluminum oxides, aluminum hydroxides and alkali metal silicates; and (c) separating the organic phase and the at least one basic solid, is disclosed.

Process for refining epoxy compounds, and heat-stable epoxy compounds prepared thereby

The invention relates to a process for the production of Guerbet alcohols by condensation of aliphatic alcohols in the presence of alkali metal or alkaline earth metal hydroxides as catalyst using the Guerbet reaction, in which the initial pressure in the reactor corresponds to the vapor pressure of the alcohol components used and, during the reaction, the pressure is continually reduced to the vapor pressure of the reaction mixture at the particular temperature.

Process for the production of Guerbet alcohols

Process for the production of polyether polyamines

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Duesseldorf, Germany

Ralf Bohlander