EP 3433214 A1 20190130 - PROCESS FOR MANUFACTURING PAINTED OR LACQUERED GLASS
Title (en)
PROCESS FOR MANUFACTURING PAINTED OR LACQUERED GLASS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON BEMALTEM ODER LACKIERTEM GLAS
Title (fr)
PROCEDE DE FABRICATION DE VERRE PEINT OU LAQUE
Publication
Application
Priority
- FR 1652534 A 20160324
- FR 2017050571 W 20170314
Abstract (en)
[origin: WO2017162954A1] The invention relates to a process for manufacturing lacquered glass comprising - depositing, on one face of a glass sheet (1), a layer (5) of a liquid composition (3) containing a curable organic binder and magnetizable particles dispersed in the organic binder, - creating a magnetic field in the immediate vicinity of the layer of liquid composition so as to orientate and/or displace the magnetizable particles and thus create a visible pattern, and - curing the organic binder, the three steps being carried out while the glass sheet is transported by means of a conveyor successively before a device for depositing a liquid composition (4), a device for creating a magnetic field (9), and a device for curing the organic binder (11), the process being characterized in that the device for creating a magnetic field (9) is a roller (6) rotating about its axis, driven by a motor at a speed that can be regulated independently of the transport speed of the glass sheet, said roller being fixed above the glass sheet (1) so as to face the layer (5) of liquid composition and comprising, at its surface, one or more magnetic elements (7).
IPC 8 full level
C03C 17/00 (2006.01); B05D 3/00 (2006.01); B05D 5/06 (2006.01)
CPC (source: EP KR)
B05D 3/207 (2013.01 - EP); B05D 5/06 (2013.01 - EP); C03C 17/007 (2013.01 - EP KR); C03C 17/009 (2013.01 - EP KR); B05D 2203/35 (2013.01 - EP); C03C 2217/479 (2013.01 - EP KR); C03C 2217/485 (2013.01 - EP KR); C03C 2217/72 (2013.01 - EP KR)
Citation (search report)
See references of WO 2017162954A1
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 2017162954 A1 20170928; BR 112018067728 A2 20190108; EP 3433214 A1 20190130; FR 3049200 A1 20170929; FR 3049200 B1 20180413; KR 20180122639 A 20181113; MX 2018011520 A 20190220
DOCDB simple family (application)
FR 2017050571 W 20170314; BR 112018067728 A 20170314; EP 17714857 A 20170314; FR 1652534 A 20160324; KR 20187027143 A 20170314; MX 2018011520 A 20170314