Method for producing lignocellulose materials in the presence of caprolactam and oligomers of caprolactam

A method for producing single or multilayer lignocellulose materials composed of one or a plurality of layer(s) (Lr) and optionally one or a plurality of further layer(s) (FLr) comprising the method steps of

• (I) mixing of components into a mixture,
• (II) scattering of the mixture produced in method step (I) to form a scattered mat,
• (III) precompression of the scattered mat and
• (IV) heating and pressing of the precompressed mat,
• wherein the mixture comprises:
• lignocellulose particles (component L),
• caprolactam, oligomers of caprolactam or mixtures thereof (component A),
• binders based on isocyanate comprising multicore diphenylmethane diisocyanate (component B),
• water (component C) and
• optionally one or a plurality of additives (component D);
• and
• wherein component A is used in an aqueous solution.