Covestro Deutschland Ag

Siemens Aktiengesellschaft

Bayer Intellectual Property Gmbh

Covestro Intellectual Property Gmbh & Co. Kg

Dirk Passmann

Stefan Lindner

Klaus Franken

Peter Nordmann

Karsten Schibsbye

Klaus Lorenz

Florian Hupka

Marc Schütze

Kim Klausen

The invention relates to the use of layer structures in the production of rotor blades for wind power plants, and to rotor blades for wind power plants.

Use of layer structures in wind power plants

The present invention relates to the use of hydrophopic polyols for producing fiber composite components on the basis of a polyurethane/polyisocyanurate reaction mixture, to a method for producing composite components and to the composite components as such. The method according to the invention is particularly economical in terms of saving material and time costs and the composite components obtained are characterized by excellent visual and material properties.

Composite components on the basis of hydrophobic polyols

ABSTRACT OF THE DISCLOSURE A method of manufacturing a composite panel comprises the steps of: The invention also relates to a composite panel obtainable by such a method and to the use of a such a composite panel for the manufacture of rotor blades for wind energy systems, of panels for reefer containers or of panels for trailers.

Method for manufacturing a composite panel

The present invention relates to sheet-form fiber composite components which are obtainable by impregnating fibers with a reactive resin mixture comprising polyisocyanates, polyepoxides, polyols and optionally additives, and to a process for the production thereof.

Fiber composite component and a process for the production thereof

The present invention relates to fiber-composite components that are produced by impregnating fibers with a reaction resin mixture of polyisocyanates, polyols, trimerization catalysts and optionally additives, and to a method for production thereof.

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Oberhausen, Germany

Dirk Passmann