Evonik Operations Gmbh

Evonik Degussa Gmbh

Evonik Industries Ag

Technogel Gmbh

Jochen Kleinen

Hans Henning Wenk

Verena Dahl

Joachim Venzmer

Kathrin Daniela Brandt

Xin Lu

Monica Desiree Van Logchem

Fabien Louis Cabirol

Christian Hartung

Martin Schilling

Martin Glos

Peter Schwab

Dirk Kuppert

Ulrike Kottke

Patrick Winter

Hans-Jürgen Köhle

Ralph Scheuermann

Hans-Juergen Koehle

Scott Smith

Joerg Peggau

Alexandra Trambitas

Uta Kortemeier

Miyako Hisamoto

Ursula Westerholt

Peter Gansen

Matthias Mentel

Sandra Nattland

Jakob Müller

Frank Stefan Klingebiel

Jens Hildebrand

Matthias Ausmeier

Josef Lorenz

René Hänsel

Alina Muss

David Voigtländer

Annette Zur Mühlen

Simone Bräscher

Iwona Winter

Kristin Klostermann

Erin King

Katja Skrabania

Alissa Singer

Tanja Berger

Kevin Kleinschmidt

Meike Schulz

Joanna Ploch

Frank Schubert

Rene Hansel

Fabien Cabirol

A rhamnolipid ester is useful as a cosmetic additive. A method of its production involves providing at least one rhamnolipid, reacting the at least one rhamnolipid with at least one coupling reagent, reacting the at least one rhamnolipid with a polyhydric alcohol having 1 to 32 carbon atoms, and optionally purifying the at least one rhamnolipid ester.

Rhamnolipid oligo-esters

Compositions having at least one biosurfactant and at least one persicomycin. The at least one biosurfactant is selected from the group consisting of rhamnolipids, glucolipids and sophorolipids. The compositions optionally have at least one enzyme, at least one non-biosurfactant and/or at least one selected from the group consisting of an anti-redeposition polymer and a soil release polymer. The compositions clean surfaces of an article in a process for cleaning said article.

Composition comprising biosurfactant and persicomycin (3-(3'hydroxy)hydroxy fatty acid)

The invention provides for the use of specific microemulsions comprising quaternary ammonium compounds for production of clear fabric softener formulations having improved performance properties, and also the corresponding formulations and a process for production thereof.

Microemulsion comprising quaternary ammonium compound, especially for production of fabric softener formulations

The present invention relates to oral care compositions comprising at least one biosurfactant and fluoride.

Oral care composition containing at least one biosurfactant and fluoride

The invention provides derivatives of rhamnolipids, formulations comprising these, and the use thereof.

Rhamnolipid amides for hair scent retention

The invention provides ester derivatives of rhamnolipids, formulations comprising these, and the use thereof.

Rhamnolipid esters as nonionic surfactants for cosmetic use

A rhamnolipid composition including 30% by weight to 70% by weight, of at least one rhamnolipid and 30% by weight to 70% by weight of water, where the percentages by weight refer to the total composition, wherein the pH of the composition at 25&#xb0; C. is from 5.5 to 7.0. In addition to the foregoing rhamnolipid composition, also set forth is a method to make a solution of rhamnolipids; and salt of at least one rhamnolipid.

Concentrated, low-viscosity rhamnolipid compositions

The invention relates to formulations containing liquid ester quats and/or imidazolinium salts and polymer thickeners and to the use thereof.

Formulation comprising liquid ester quats and/or imidazolinium salts and polymer thickeners

The invention relates to compositions which can be used for preparing structured formulations, to structured formulations comprising these compositions, and to processes for the preparation of structured formulations.

Surfactant compositions and formulations with a high oil content

Molding compositions are provided that include a) one or more polyisocyanates, b) one or more polyols, c) one or more catalysts catalyzing the reaction between polyisocyanate and polyol, d) one or more pyrogenically produced oxides of a metal or of a metalloid, and e) at least one or more siloxanes.

Moldings based on reaction products of polyols and isocyanates

Growing community of inventors

Heinsberg, Germany

Jochen Kleinen