ADHESIVE COMPOSITION AND USE THEREOF Russian patent published in 2017 - IPC C08L61/20 C09J161/20 B27N3/00 B32B21/08 

FIELD: chemistry.

SUBSTANCE: group of inventions relates to formulations for adhesive compositions and to adhesive compositions, in particular for hybrid adhesive substance, as well as to use of adhesive composition for making articles based on wood, as well as use of polyethers in adhesives based on amino resins. Composition contains at least one mixture of amino resin and at least one polyether, and a combination of mixture with isocyanate. Adhesive compositions are especially suitable for use as adhesive substances for wood-based materials, particularly of OSB boards, wood-fibre boards, or chipboards. In another aspect invention relates to production of such wood-based materials from lignocellulose grinding products, in particular to production of OSB boards, wood-fibre boards or chipboards, where lignocellulose grinding products are in contact with adhesive composition according to invention, then by pressing and thermal treatment wood-based materials is obtained. Finally, invention relates to wood-based materials obtained thereby.

EFFECT: adhesive compositions and use thereof are disclosed.

17 cl, 1 dwg, 1 tbl