IMPREGNATED LAYER WITH ANTISTATIC PROPERTIES Russian patent published in 2022 - IPC B27K3/52 B32B27/10 C09D161/04 D21H19/12 

Abstract RU 2774122 C2

FIELD: woodworking industry.

SUBSTANCE: invention can be used for manufacturing multilayer fiberboards. An impregnated layer with antistatic properties is designed to be used in layered materials or to apply coating to boards based on wood material. The impregnated layer contains paper impregnated with water-based formaldehyde-containing resin, including carbon-based particles and a silane mixture. A method for producing an impregnated layer, layered material, and a board based on wood material.

EFFECT: improvement of electrical conductivity of coating, while maintaining surface properties of cured resin.

15 cl, 5 ex

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RU 2 774 122 C2

Authors

Gier, Andreas

Kalwa, Norbert

Dates

2022-06-15Published

2020-03-26Filed