AGGLUTINATING USING VARIOUS GLUTINOUS MATERIALS Russian patent published in 2017 - IPC C09J5/02 B32B7/12 B27D5/00 B27G11/00 

Abstract RU 2618827 C2

FIELD: chemistry.

SUBSTANCE: agglutinated sides of the moulded article are machined and reactive one-component or two-component polyurethane glutinous material is applied on the middle portion of this treated side in the method. Aqueous glutinous material based on ethylene vinylacetate (EVA), polyvinyl acetate (PVAc), polyvinyl alcohol (PVOH) is further applied on at least outer portion of this side and this side is glued to the flexible substrate as an edged coating. Moulded article is made of timber-based materials and flexible film substrates using the invention's method.

EFFECT: high-quality agglutination of articles made of timber-based materials on the narrow lateral side to stabilise the surface and firm agglutination with cross-linked glutinous material.

10 cl, 1 ex

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RU 2 618 827 C2

Authors

Lorents Yurgen

Garmann Khelga

Vajdmann Khermann

Baust Mattias

Dates

2017-05-11Published

2013-02-06Filed