Henkel Ag & Company, Kgaa

Mitsubishi Gas Chemical Company, Inc.

Daniela Neitzke

Hans-Georg Kinzelmann

Ligang Zhao

Hanns Misiak

Josef Breu

Andreas Edenharter

Holger Eichelmann

Sonja Amschler

Christina Huebner

Vanessa Alexandra Picon Miranda

Michael HÖLTGEN

Christina HÜBNER

The invention relates to a composition comprising a sulfone-group containing resin obtainable by reaction of a polyamine containing at least one sulfone-group with a polyepoxide and optionally a hardener, as well as adhesives and coating compositions comprising said compositions having gas-barrier properties, methods for bonding substrates using said adhesives and the thus obtained articles as well as the use of the compositions described herein as adhesive or coatings having gas-barrier properties.

Sulfone-resin containing gas-barrier adhesive

The invention relates to a method for preparing a hydrophobically modified clay, wherein the clay modifying agent corresponds to a quaternary ammonium based compound. The present invention further relates to a hydrophobically modified clay obtainable by such a method and to a suspension comprising such a clay, as well to the use of such a hydrophobically modified clay and of a suspension comprising such a hydrophobically modified clay. Furthermore, the present invention is also directed to a polymeric composition comprising a hydrophobically modified clay and/or a suspension comprising a hydrophobically modified clay.

Method for preparing a hydrophobically modified clay

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Duesseldorf, Germany

Daniela Neitzke