Title (en)

METHOD OF PRODUCING A BUILDING PANEL USING DIGITAL PRINTING

Title (de)

VERFAHREN ZUR HERSTELLUNG EINER BAUPLATTE DURCH DIGITALDRUCK

Title (fr)

PROCÉDÉ DE PRODUCTION D'UN PANNEAU DE BÂTIMENT PAR IMPRESSION NUMÉRIQUE

Publication

EP 2925529 A1 20151007 (EN)

Application

EP 13857806 A 20131127

Priority

• SE 1251350 A 20121128
• US 201261730699 P 20121128
• SE 2013051401 W 20131127

Abstract (en)

[origin: WO2014084787A1] The present invention relates to a method of producing a building panel (1)such as a floor panel, comprising providing a carrier (3) comprising a thermoplastic material,applying a primer comprising at least one salt, preferably a metal salt,on a first surface of the carrier (3),printing by means of digital printing a first print (10) on said first surface of the carrier (3) with an aqueous pigment ink composition, and applying a protective layer (4) on the carrier (3) and applying the carrier (3) on a core (2) comprising a thermoplastic material, and pressing by applying heat and pressure the protective layer (4), the carrier (3) and the core (2) together to form a building panel (1).The present invention also relates to a method for forming a decorative substrate.

IPC 8 full level

B41M 1/30 (2006.01); E04F 15/10 (2006.01)

CPC (source: EP)

B41M 5/0041 (2013.01); B44C 5/04 (2013.01); B41M 5/0017 (2013.01); B41M 5/0047 (2013.01); B41M 5/0064 (2013.01); B41M 7/00 (2013.01); B41M 7/0027 (2013.01); E04F 15/107 (2013.01)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

WO 2014084787 A1 20140605; CN 104822533 A 20150805; CN 104822533 B 20170630; EP 2925529 A1 20151007; EP 2925529 A4 20160713; EP 2925529 B1 20200819; KR 102193522 B1 20201221; KR 20150088871 A 20150803

DOCDB simple family (application)

SE 2013051401 W 20131127; CN 201380061754 A 20131127; EP 13857806 A 20131127; KR 20157017046 A 20131127