Klebchemie M.g. Becker Gmbh & Co. Kg

Klaus Becker-Weimann

Jens Fandrey

Elke Ehrmann

Michael Fahrländer

Oliver Büker

Michael Fahrlaender

Oliver Buker

Uwe Schroeder

Walter Höhn

Michael Fahrlander

Jens Klebchemie MG Becker Gmbh & CoKG Fandrey

Martin Weller

Walter Hoehn

The present invention relates to an article whose surface has been at least partly sealed and to methods of its sealing, the sealing layer comprising a reactive melt layer and a coating layer. The invention provides a method of sealing at least part of the surface of an article, comprising the steps of: (a) applying a reactive melt layer based on polyurethane to at least one part of the surface of the article; (b) smoothing the reactive melt layer; and (c) applying a coating material to form a coating layer on the reactive melt layer, the coating layer being applied before the full curing of the reactive melt layer.

Method of sealing surfaces

The present invention relates to a process for producing high-gloss surfaces on at least one portion of a substrate area, where the steps comprise (a) applying a layer made of a melt to at least one portion of the substrate area; (b) polishing of the applied layer of melt; (c) applying at least one lacquer layer to the polished layer of melt by means of a curtain-coating process; and (d) hardening the layer structure applied. The invention further relates to articles obtainable by this type of process.

High-gloss surface by means of hot-coating

Proposed is a process for preparing a reactive polyurethane composition that is characterized in that

Method for producing reactive polyurethane compositions

The invention relates to a method of sealing at least part of the surface of an article, comprising the steps of The invention further relates to article surfaces sealed in this way, and also to the use of the abovementioned melt for surface sealing.

Surface covering which is hardened in several stages

The invention aims at improving a method and a device () for the production of veneers () and veneered parts () and to veneers () and veneered parts (). To this end, a sealing layer () is applied on the surface of the veneer () before further processing. The device () includes a veneer producing device known per se, a finishing station (), a transporting device () and a polishing station ().

Method and device for producing veneer and veneered parts and veneer and veneered parts

The invention relates to a method and a device for producing parts () having a sealing layer () on the surface, and corresponding parts. Said method and device are improved in that the sealing layer () is applied to the surface in the form of a water-free and solvent-free reactive hot melt layer based on polyurethane and hardened by atmospheric humidity, and the inventive device comprises an application station (), a transport device () and a smoothing station ().

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Karlsruhe, Germany

Klaus Becker-Weimann