Evonik Degussa Gmbh

Evonik Operations Gmbh

Katrin Roland

Thorsten Schierle

Michael Ferenz

Matthias Lobert

Marco Blei

Ellen Reuter

Stefan Silber

Petra Allef

Michael Ewald

Pedro Cavaleiro

Claudia Jansen

Jochen Mergenthaler

Frank Schubert

Frauke Henning

Michael Fiedel

Philippe Favresse

Erika Retzlaff

Thomas Veit

Stefan Busch

Stefanie Redeker

Bettina Burian

Frank Kleinsteinberg

Sabine Krusenbaum

Sandra Roediger

Daniel Engelke

Andre Broetzmann

Heiko Alzer

Christoph Duerr

Tim-Frederic Sloot

Aline Skotarczak

Anette Vogt

Irina Maedche

Christian Maus

Sandra Rödiger

Jan Schwarze

David Momper

Sylvia Kroes

Andre BRÖTZMANN

Irina MÄDCHE

Rhamnolipids and/or sophorolipids can be used in coating compositions for improvement of the speed of wetting of pulverulent formulation constituents in such compositions, which leads to a reduction in dust nuisance during incorporation thereof and to the increase in occupational safety in the production of coating compositions. Rhamnolipids and/or sophorolipids can also be used in coating compositions for obtaining improved homogeneous colour appearance of the dry paint film with regard to difference in hue, ascertained from the delta E and visual assessment.

Use of rhamnolipids and/or sophorolipids in coating compositions for obtaining a homogeneous colour appearance of the dry coating film and/or for increasing occupational safety in the production of coating compositions

Curable composition for producing coating systems having an anti-adhesive property containing at least one film-forming polymer and at least one organo-modified, branched siloxane of formula (I) or mixtures thereof.

Curable composition for coatings having an anti-adhesive property

Rhamnolipids and/or sophorolipids can be used for increasing coverage and/or for maintaining application properties in the course of storage of coating compositions.

Use of rhamnolipids and/or sophorolipids for increasing coverage and/or for maintaining application properties in the course of storage of coating compositions

The present invention relates to a process for producing hydrosilylatable, eugenol-based polyethers, to the conversion thereof into polyether siloxanes and also to the products that may be produced by this process and to the use of said products as surfactants.

Acrylate-terminated urethane polybutadienes from low-monomer 1:1 monoadducts from reactive olefinic compounds and diisocyanates and hydroxy-terminated polybutadienes for liquid optically clear adhesives (LOCAs)

A universal pigment preparation including a flocculation-stabilizing medium including (a1) reaction products of di- or polycarboxylic acids or hydroxycarboxylic acids with di- or polyols, and (a2) reaction products of alkylene oxides with alkoxylatable compounds, and at least one pigment. Paints, varnishes, printing inks, coating materials, floor coatings, potting compounds and filling compounds may be made using the universal pigment preparation.

Universal pigment preparation

Process for the preparation of eugenol polyethers that can be hydrosilylated and eugenol polyethersiloxanes and use thereof

A dispersing resin of formula (I), T-P-Z-T (I). The dispersin resin of this formula is defined where T is at least one monocarboxylic acid, where Z includes at least one of a polyallylamine and a poly(C2-4-alkyleneimine), and where P is a polyester obtained by a process of reacting a dicarboxylic or a polycarboxylic acid and a diol or a polyol.

Dispersing resins

The present invention relates to compositions comprising eugenol polyethers and/or eugenol polyethers modified with siloxanes, and to the use of eugenol polyethers in polyether siloxanes based on these eugenol polyethers as wetting agents.

Use of eugenol polyethers and eugenol polyether siloxanes as wetting agents

A dispersing resin for conventional solventborne pigment preparations having a low to very low proportion of volatile organic substances is provided. Further provided are solventborne coating materials containing the dispersing resin. Uses include paints, varnishes, adhesives, inks or printing inks, and compositions for coloring of plastics. The pigment preparations produced with these resins are free of yellowing, stable to weathering, of low viscosity and intensely colored.

Dispersing resins for pigment preparations having a low volatile organic content

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Essen, Germany

Katrin Roland