FORMED LAMINATED WITH MELTING DECORATIVE MULTILAYER MATERIAL Russian patent published in 2019 - IPC B32B7/00 B32B3/30 B32B21/00 B44C5/04 E04F13/77 

Abstract RU 2684366 C1

FIELD: manufacturing technology.

SUBSTANCE: invention relates to a decorative multi-layered material, in particular, to a structured decorative multi-layered material, comprising the following A-B-C-D layers directly placed one behind the other, firmly interconnected: A: front side functional layer comprising one or more ionomers and, optionally, one or several fillers and/or functional additives dispersed in the layer; B: polymeric intermediate layer comprising a mixture of from 5 to 95 % by weight of an extrudable ionomer, extrudable mixture of ionomers or extrudable ionomer compound, and from 95 to 5 % by weight of a polyolefin; C: intermediate adhesive layer comprising one or more modified synthetic materials for adhesive bonding; D: layer bearing the decorative pattern on the side of the substrate according to the invention, the laminated composite material of layers A, B and C is coextruded and at the temperature above the melting point of the laminated composite material is laminated with melting with a supporting decorative layer layer on the side of the substrate. In addition, the invention relates to the use of a decorative laminate according to the invention as a floor covering, wall covering or furniture film, to such floorings, wall coverings, furniture films, as well as to the method of manufacturing the decorative multilayer material corresponding to the invention.

EFFECT: decorative multilayer material is proposed.

14 cl, 5 dwg, 3 tbl

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RU 2 684 366 C1

Authors

Bayer, Helmut

Altenweger, Josef

Maier, Konrad

Komorek, Andrea

Dates

2019-04-08Published

2017-02-24Filed