EP 3419945 A1 20190102 - METHOD FOR THE SELECTIVE ETCHING OF A LAYER OR A STACK OF LAYERS ON A GLASS SUBSTRATE
Title (en)
METHOD FOR THE SELECTIVE ETCHING OF A LAYER OR A STACK OF LAYERS ON A GLASS SUBSTRATE
Title (de)
VERFAHREN ZUM SELEKTIVEN ÄTZEN EINER SCHICHT ODER EINES SCHICHTSTAPELS AUF EINEM GLASSUBSTRAT
Title (fr)
PROCÉDÉ DE GRAVURE SÉLECTIVE D'UNE COUCHE OU D'UN EMPILEMENT DE COUCHES SUR SUBSTRAT VERRIER
Publication
Application
Priority
- FR 1651630 A 20160226
- FR 2017050406 W 20170223
Abstract (en)
[origin: WO2017144824A1] The invention relates to a method for depositing one or more decorative mineral layers on a glass substrate, comprising steps consisting in: depositing an organic coating on part, but not all of the surface of the substrate, according to a pattern; depositing one or more decorative mineral layer(s) on the thus coated substrate; subjecting the assembly to a heat treatment for combustion of the organic coating; and subsequently removing said coating and the decorative mineral layer(s) covering same, by wiping with a cloth and/or gas jet and/or washing, such that the remaining decorative mineral layer(s) are arranged in a pattern corresponding to the negative of that made with the organic coating. The invention also relates to an intermediate product of the method, and to the use of the glass obtained as a decorative mirror having transparent zones.
IPC 8 full level
C03C 17/36 (2006.01)
CPC (source: EP KR)
C03C 17/36 (2013.01 - EP); C03C 17/3642 (2013.01 - KR); C03C 17/3649 (2013.01 - EP KR); C03C 17/3657 (2013.01 - EP KR); C03C 2217/72 (2013.01 - EP KR); C03C 2218/328 (2013.01 - EP KR); C03C 2218/34 (2013.01 - EP KR)
Citation (search report)
See references of WO 2017144824A1
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 2017144824 A1 20170831; CN 108698920 A 20181023; EP 3419945 A1 20190102; FR 3048245 A1 20170901; FR 3048245 B1 20180316; KR 20180101585 A 20180912; MX 2018010200 A 20190114
DOCDB simple family (application)
FR 2017050406 W 20170223; CN 201780013216 A 20170223; EP 17710353 A 20170223; FR 1651630 A 20160226; KR 20187024209 A 20170223; MX 2018010200 A 20170223