Momentive Performance Materials Gmbh

Stockhausen Gmbh & Co Kg

Basf Aktiengesellschaft

Evonik Degussa Gmbh

Stora Enso Oyj

Basf Se Corporation

Technische Universitát Dresden

Technische Universitat Dortmund

Georg-august-universität Göttingen

Carsten Mai

Burkhard Standke

Holger Militz

Roland Wagner

Karl-Heinz Sockel

Karl-Heinz Stachulla

Gunnar Hoffmüller

Aloys H&uuml;ttermann

Johannes Gerardus Petrus Delis

Jörg-Walter Hermann

Malte Pries

Karl-Heinz Käsler

Egbert Klaassen

Jaroslaw Monkiewicz

Peter Jenkner

Roland Edelmann

Klaus Menzel

Arend Jouke Kingma

Eva Wagner

Christian Wassmer

Janne Pynnönen

Andreas Krause

Duncan Mayes

Dirk Plettemeier

Christian Waβmer

Steven Schmidt

Steffen Donath

Martin Laabs

Andrzej Majcherczyk

Peter Michel

Merle Fastenrath

Sonja Noetzold

Annette Braun-L&uuml;llemann

Niels Neumann

Karl Graf

Yanjun Xie

Marco Fleckenstein

Vladimirs Biziks

Sascha Brinker

Jens-Uwe Bergmann

The present invention relates to a process for preparing a modified wood product wherein the wood is treated with low-molecular weight resin based on lignin degradation products. The present invention also relates to a modified wood product produced using said process.

Modified wood product and a process for producing said product

The present invention relates to functionalized polyorganosiloxanes or silanes for the treatment of lignocellulosic materials.

Functionalized polyorganosiloxanes or silanes for the treatment of lignocellulosic materials

The invention relates to an agent for providing substrates based on cellulose and/or starch with water-repellent and simultaneously antifungal, antibacterial, insect-repellent and antialgal properties, which contains water and, as active substance, at least one linear, cyclic, branched or crosslinked co-oligomer or mixtures of co-oligomers from the series consisting of the alkyl-/aminoalkyl-/alkoxy- or hydroxy-siloxanes, the use of such agents and a special treatment process using such agents.

Agent for providing substrates based on cellulose and/or starch with water repellent and simultaneously antifungal, antibacterial insect-repellent and antialgal properties

The invention relates to a method for the treatment of surfaces of wood or woodbase materials with surface treatment compositions, and the timbers or woodbase materials thus treated by impregnating with a curable aqueous composition of &#x3b1;) low molecular weight compounds V which have at least two N-bonded groups and/or &#x3b2;) precondensates of the compound V and/or &#x3b3;) reaction products or mixtures of the compound V with at least one alcohol which is C-C-alkanols, C-C-polyols or oligoalkylene glycols; treating that impregnated material at elevated temperature and) treating at least one surface of the wood or woodbase material to be treated with a surface treatment composition.

Method for treating wood surfaces

The invention relates to biologically degradable lignin graft polymers comprised of lignin and ethylenically unsaturated monomers which are formed by an enzymatically catalyzed polymerization method in the presence of organic peroxides. The polymerizates are suited, for example, for utilization as absorbers for water and aqueous liquids, as coagulants and thickeners, as water softeners and as dispersing agents.

Method for grafting lignin, polymerizates produced according to the method and the utilization thereof

The invention relates to an intermediate product for manufacturing polymers of lignin derivatives from the pulp industry, made by treating the lignin derivatives with phenol oxidizing enzymes in the presence of oxidation agents, characterized in that the lignin derivatives are (a) subjected to enzyme treatment for more than 3 hours in the presence of air, or (b) subjected to enzyme treatment for more than 10 minutes while air or oxygen is being passed through them, or (c) oxidized by treatment with chemical oxidation agents. The intermediate product is used in manufacturing polymers of lignin derivatives from the pulp industry, fiber-reinforced thermosetting composite materials from plant fibers, waterproof papers and cardboards, and thermosetting plastics from lignin derivatives.

INTERMEDIATE PRODUCT FOR MANUFACTURING LIGAIN POLYMERS AND IT'S USE IN MANUFACTURING REAGENTS FOR MAKING COMPOSITE MATERIALS FROM PLANT FIBERS, WATERPROOF PAPERS AND CARDBOARDS, AND THERMOSETTING PLASTICS FROM DERIVATIVES

Growing community of inventors

Göttingen, Germany

Carsten Mai