Leibniz-institut Fuer Neue Materialien Gemeinnuetzige Gmbh

Epg Engineered Nanoproducts Germany Ag

Kraiburg Geotech Gmbh

Leibniz-institut Fur Neue Materialien Gemeinnutzige Gmbh

Esk Ceramics Gmbh&co. Kg

Itn Nanovation Gmbh

Epg Ag

Bernd Reinhard

Helmut Schmidt

Klaus Endres

Martin Engler

Mesut Aslan

Robert Drumm

Andreas Altherr

Hareesh Nair

Romeo Volz

Dr Olaf Binkle

Dr Stefan Faber

Karl Schwetz

Dr Ralph Nonninger

A consolidation agent for molded articles and geological formations from porous or particulate materials, containing a hydrolysate or precondensate of

Consolidation agents and the use thereof for consolidating molded bodies and geological formations consisting of porous or particulate materials

Described is a consolidant comprising a hydrolyzate or precondensate of at least one organosilane and at least one metal compound, where the molar ratio of silicon compounds to metal compounds is in the range of from 10 000:1 to 10:1. The consolidant can be used for the hydrolysis-stable consolidation of porous or particulate materials to form moldings. The consolidant can be used for the hydrolysis-stable coating of substrates.

Consolidating agent and use thereof for the production of hydrolysis-stable molded members and coatings

A process for the preparation of hydrolytically and hydrothermally stable consolidated proppants is described, in which (A) a consolidating agent comprising (A1) a hydrolysate or precondensate of at least one functionalized organosilane, a further hydrolyzable silane and at least one metal compound, the molar ratio of silicon compounds used to metal compounds used being in the range of 10 000:1 to 10:1, and (A2) an organic crosslinking agent are mixed with a proppant and (B) the consolidating agent is cured at elevated pressure and elevated temperature. The consolidated proppants obtained have high mechanical strength.

Consolidated proppants having high mechanical strength and process for the preparation thereof

A substrate having an anti-adhesive coating thereon. The coating is made from a coating composition comprising solid particles of a release agent different from boron nitride and a binder comprising surface-modified nanoscale solid particles.

Antiadhesive high temperature layers

A process for a consolidation which is hydrolytically stable under hydrothermal conditions and/or for changing the wetting behavior of a porous and/or particulate geological formation. The process comprises introducing into the geological formation a consolidant and curing the introduced consolidant under elevated pressure and elevated temperature. The consolidant comprises a hydrolyzate and/or a precondensate based on silanes and metal compounds.

Hydrolytically and hydrothermally stable consolidation or change in the wetting behavior of geological formations

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Merzig-Brotdorf, Germany

Bernd Reinhard