RESIN IMPREGNATED DECORATIVE PAPER SHEET AND RESIN IMPREGNATED DECORATIVE PANEL Russian patent published in 2023 - IPC B32B29/06 B32B27/04 B32B27/10 B32B5/24 

Abstract RU 2790127 C1

FIELD: decorative paper sheets.

SUBSTANCE: invention discloses a resin impregnated decorative paper sheet and a resin impregnated decorative panel. Decorative paper sheet includes: main paper sheet; a pattern layer provided on a surface side of the base paper sheet; a foamed resin layer formed by a blowing agent located on the surface of the pattern layer or in the pattern layer; and a thermosetting resin layer provided on the surface of the foamed resin layer. The thermosetting resin layer contains at least one of: epoxy, casein, acrylic, urethane resin.

EFFECT: invention provides resin-impregnated decorative paper sheet and resin-impregnated decorative panel having excellent rough haze and tactile feel, as well as improved soil resistance and structural stability after long-term storage, while reducing costs.

9 cl, 2 dwg, 1 tbl, 15 ex

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RU 2 790 127 C1

Authors

Harada Chiho

Iseya Takahiro

Dates

2023-02-14Published

2020-10-22Filed