Essen, Germany
Essen, Germany

Evonik Industries is an industrial corporation headquartered in Essen, North Rhine-Westphalia, Germany, one of the world's leading specialty chemicals companies, owned by RAG Foundation. It was created on 12 September 2007 as a result of restructuring of the mining and technology group RAG. Evonik Industries united the business areas of chemicals, energy and real estate of RAG, while mining operations continue to be carried out by RAG. Since then, the energy and real estate business areas have been divested, with a minority share in the former and a majority share in the latter still being held. Its chemicals business already generates more than 80% of sales in areas in which it ranks among the market leaders. Evonik Industries employs about 34,000 people and carries out activities in more than 100 countries. The operating activities are organized into six business units which are a part of the chemicals business area. Evonik is the main sponsor of German football club Borussia Dortmund. Wikipedia.


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Patent
Evonik Industries | Date: 2017-01-18

The invention relates to a method for producing trisilylamine in the liquid phase, in which monochlorosilane is present in a liquid form in a solvent at high temperatures, and the monochlorosilane reacts with NH3 in a stoichiometric excess. Said production of TSA occurs according to the following reaction comparison: 3SiH3CI + 4 NH3 3NH4CI + (SiH3)3N.


The present invention relates to a method of producing valeric acid, heptanoic acid, esters and/or salts thereof from a carbon source, the method comprising a step of contacting at least one microorganism with the carbon source in an aqueous medium, wherein the carbon source is ethanol and propionic acid and the concentration of propionic acid is about 10g/L.


Patent
Evonik Industries | Date: 2017-05-24

The present invention relates to a process for producing cycloalkenamer-containing compositions by means of diafiltration. The invention further relates to the use of the cycloalkenamer-containing compositions in the field of packaging materials, especially for food and drink.


The invention relates to DMC catalysts containing polyethersiloxanes, methods for the production thereof, use thereof as well as the DMC catalysts which can be obtained according to said method.


Patent
Evonik Industries | Date: 2017-04-26

The invention relates to the use of anti-foaming agents as anti-drift additives.


Patent
Evonik Industries | Date: 2017-04-05

The present invention concerns a method for producing asymmetrical biphenols using selenium dioxide.


The present invention relates to a method for producing aqueous hydrolysates from aminoalkyltrialkoxysilanes by (a) introducing water, optionally warming, (c) adding hydrolysable silanes consisting of at least one aminoalkyltrialkoxysilane in an amount which provides a molar ratio of water to the total amount of aminoalklytrialkoxysilane of 10.5 to 20, (c) distilling off of the alkylalcohol during the reaction, wherein the solids content in a so produced aqueous compound is 30 to 55 wt.% in relation to the compound and the aqueous solution has a total content of free and bonded alkylalcohol of less than or equal to 1 wt.% in relation to the compound.


Patent
Evonik Industries | Date: 2017-03-29

The present invention relates to a cell for producing acyl glycinateswherein the cell is genetically modified to comprise -at least a first genetic mutation that increases the expression relative to the wild type cell of an amino acid-N-acyl-transferase, -at least a second genetic mutation that increases the expression relative to the wild type cell of an acyl-CoA synthetase, and -at least a third genetic mutation that decreases the expression relative to the wild type cell of at least one enzyme selected from the group consisting of an enzyme of the glycine cleavage system, glycine hydroxymethyltransferase (GlyA) and threoninealdolase (LtaE).


The invention relates to hair care formulations containing silanes which respectively comprise at least two alkoxy groups and a guanidino or carbamide group, and to different uses of the above-mentioned silanes for hair care and for hair protection.


The invention relates to a method for producing trimeric and/or quaternary silicon compounds or trimeric and/or quaternary germanium compounds. A mixture of silicon compounds or a mixture of germanium compounds is exposed to a non-thermal plasma and the resulting phase is subjected, at least once to vacuum rectification and filtration.

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