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1. WO2021028440 - REDUCING THE CORROSION OF SILVER WIRES ON A GLASS SUBSTRATE

Publication Number WO/2021/028440
Publication Date 18.02.2021
International Application No. PCT/EP2020/072519
International Filing Date 11.08.2020
IPC
C03C 17/38 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
34with at least two coatings having different compositions
36at least one coating being a metal
38at least one coating being a coating of an organic material
B60J 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
1Windows; Windscreens; Accessories therefor
B60J 1/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
1Windows; Windscreens; Accessories therefor
18arranged at the vehicle rear
H05B 3/84 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
3Ohmic-resistance heating
84Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
CPC
C03C 17/38
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17Surface treatment of glass, not in the form of fibres or filaments, by coating
34with at least two coatings having different compositions
36at least one coating being a metal
38at least one coating being a coating of an organic material
H05B 2203/013
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
2203Aspects relating to Ohmic resistive heating covered by group H05B3/00
013Heaters using resistive films or coatings
H05B 3/84
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
3Ohmic-resistance heating
84Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
Applicants
  • SAINT-GOBAIN GLASS FRANCE [FR]/[FR]
Inventors
  • LETOCART, Philippe
  • JUNG, Antje
Agents
  • HERMANNS, Ellen
Priority Data
19191361.513.08.2019EP
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VERMINDERUNG DER KORROSION VON SILBERDRÄHTEN AUF EINEM GLASSUBSTRAT
(EN) REDUCING THE CORROSION OF SILVER WIRES ON A GLASS SUBSTRATE
(FR) RÉDUCTION DE LA CORROSION DE FILS D'ARGENT SUR UN SUBSTRAT DE VERRE
Abstract
(DE)
Die Erfindung betrifft Fahrzeugscheiben mindestens umfassend ein Glassubstrat (1) mit darauf in nicht-kontinuierlicher Form, als eine oder mehrere Linien, aufgebrachtem elementarem Silber (2), wobei das elementare Silber eine Beschichtung (4) aufweist, welche ein Thiol und/oder ein Silikonharz und/oder ein Silikat enthält. Die Erfindung betrifft weiterhin Verfahren zu deren Herstellung und die Verwendung von Beschichtungsmaterialien zur Herstellung von Fahrzeugscheiben.
(EN)
The invention relates to vehicle panes at least comprising a glass substrate (1) with elemental silver (2) applied thereto discontinuously in the form of one or more lines, the elemental silver having a coating (4) that contains a thiol and/or silicon resin and/or a silicate. The invention also relates to methods for producing same and to the use of the coating materials for producing vehicle panes.
(FR)
L'invention concerne des vitres de véhicule comprenant au moins un substrat en verre (1) sur lequel est appliqué de l'argent élémentaire (2) de manière discontinue sous la forme d'une ou de plusieurs lignes, l'argent élémentaire ayant un revêtement (4) qui contient une résine thiol et/ou silicone et/ou un silicate. L'invention concerne également des procédés de fabrication de ces matériaux et l'utilisation des matériaux de revêtement pour la fabrication de vitres de véhicules.
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