Evonik Operations Gmbh

Goldschmidt Gmbh

Goldschmidt Ag

Goldschmidt Rewo Gmbh & Co. Kg

Evonik Goldschmidt Corporation

Philipp Tomuschat

Michael Ferenz

Rüdiger Landers

Bernd Weyershausen

Heike Lüther

Jörn Kiwitt

Stefan Silber

Kathrin Lehmann

Michael Fender

Christian Mund

Ingrid Eissmann

Jörg Simpelkamp

Winfried Hamann

Juergen Pomorin

Gaetano Blanda

Ingrid Eiβmann

Isabella Brehm

Kerstin Hell

A method determines machine parameters of a foam production machine is provided. The foam production machine includes a mixing head configured to mix precursor reagents for forming a reactive mixture, a plurality of inclined fall plates, where a first inclined fall plate is configured to receive the reactive mixture, and where each inclined fall plate has vertically adjustable ends, and a conveyor configured to receive the reactive mixture from a last inclined fall plate, the conveyor having an adjustable conveyor speed. The method includes executing software by a computer system, including accessing a database for reading a rise profile for the reactive mixture of the precursor reagents and computing, based on the rise profile, vertical positions for the ends of each inclined fall plate and the conveyor speed resulting in a predefined predicted profile of the reactive mixture on the plurality of inclined fall plates.

System and method for determining parameters for foam production

A method sets machine parameters of a foam production machine. The foam production machine includes an intermediate conveyance unit configured to receive a reactive mixture, a plurality of fall plates having vertically adjustable ends and configured to receive the reactive mixture from the intermediate conveyance unit, and a conveyor configured to receive the reactive mixture from the fall plates. The method includes executing software by a computer system, where executing the software includes importing characteristics of the foam production machine and a rise profile for the reactive mixture, and iteratively determining process and machine parameters, including reactive mixture flow rate, conveyor speed, a dimension of the intermediate conveyance unit, and vertical positions for the ends of each fall plate resulting in a predefined predicted profile of the reactive mixture on the plurality of fall plates.

System and method for automatically setting parameters for foam production

The invention provides low surface tension surfactants based on amino alcohol and also provides for their use in aqueous coating formulations, said surfactants being preparable by reacting at least one secondary amine of formula (I): with at least one diepoxide of formula (IV): and/or with at least one triepoxide of formula (IV): in essentially equivalent amounts of amine hydrogen atoms and epoxide groups.

Low surface tension surfactants based on amino alcohol and their use

The invention relates to washing-softening rinsing formulations containing betaine ester derivatives which can be hydrolysed and liquidic esterquat-softening rinsing formulations for the controlled release of surfactants and a method for improving the washing performance of washing agents by using the washing-softening rinsing formulations.

Rinse cycle fabric softener formulations containing betaine ester derivatives and method for improving the washing performance of detergents

The present invention provides a process for reacting 

Preparation of organically modified polyorganosiloxanes

The invention relates to compounds of the general formula (I)in which

Betaine esters

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Essen, Germany

Philipp Tomuschat