Title:
SCREEN-PRINTING SCREEN FOR OBTAINING GLAZING UNITS PROVIDED WITH ELECTRICALLY CONDUCTIVE PATTERNS
Document Type and Number:
WIPO Patent Application WO/2023/274915
Kind Code:
A1
Abstract:
The invention relates to a method for producing a screen-printing screen (100) for obtaining glazing units provided with electrically conductive patterns, said method comprising: - coating a screen (101) with a photocrosslinkable emulsion, then - drying the screen (101) coated in this way, then - applying a self-supporting photocrosslinkable film over at least one zone, referred to as the film zone (102, 104, 106), on one face of the coated screen (101), then - irradiating the coated screen (101) in order to crosslink the photocrosslinkable emulsion and the or each self-supporting photocrosslinkable film in predetermined zones, referred to as the crosslinking zones, the crosslinking zones in at least part of the or each film zone being in the form of an array of dots or dashes, then - washing the coated screen in order to remove the emulsion and the or each self-supporting film in the zones other than the crosslinking zones.
Inventors:
BACHAROUCHE JALAL (FR)
LEPRETRE SAMUEL (FR)
LEPRETRE SAMUEL (FR)
Application Number:
PCT/EP2022/067487
Publication Date:
January 05, 2023
Filing Date:
June 27, 2022
Export Citation:
Assignee:
SAINT GOBAIN (FR)
International Classes:
B41C1/14; B32B17/10; B41M1/12; B41M1/34; B41N1/24; C03C17/10; H05B3/84; B41M1/22; H05K3/12
Domestic Patent References:
| WO2019206592A1 | 2019-10-31 | |||
| WO2018229449A1 | 2018-12-20 | |||
| WO2019206592A1 | 2019-10-31 |
Foreign References:
| US20160129685A1 | 2016-05-12 | |||
| US20160129685A1 | 2016-05-12 |
Attorney, Agent or Firm:
SAINT-GOBAIN RECHERCHE (FR)
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