DIGITAL EMBOSSING OF DECORATIVE SURFACE COATINGS Russian patent published in 2024 - IPC B44C1/24 

Abstract RU 2830022 C1

FIELD: chemistry.

SUBSTANCE: method of producing a decorative surface coating comprises producing a structural core comprising one or more core layers, wherein the structural core bears a decorative layer representing a two-dimensional decor, and creation of three-dimensional surface relief by means of digital embossing, in combination with two-dimensional decor. Three-dimensional surface relief is created at a distance of at least 0.1 mm from the decorative layer by applying a transparent or at least translucent separating layer on the decorative layer, wherein separating layer has thickness which remains invariable during digital embossing and corresponds to said distance. Three-dimensional surface relief is created in one or more coating layers on the side of the separating layer facing away from the decorative layer after application of the separating layer on the decorative layer.

EFFECT: digital embossing of decorative surface coatings is disclosed.

13 cl, 5 dwg, 3 tbl

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RU 2 830 022 C1

Authors

Brankov Igor

Maertens Christophe

Dates

2024-11-11Published

2021-11-17Filed