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NOVEL LAMINATION PROCESS TO PRODUCE LAMINATED VACUUM INSULATING GLAZING ASSEMBLY
The present invention concerns a process for the production of a laminated vacuum insulating glazing assembly (1) that comprises at least one vacuum insulating glazing (2), at least one interunit polymer (3) and at least one functional unit (4); that have been made separately. The functional unit has been produced at a processing pressure (PP) from 5.5 bar to 15.0 bar (5.5 bar ≥ PP ≥15.0 bar).The process for the production of a laminated vacuum insulating glazing assembly (1) that complieswith the High Temperature Test of the norm ISO12543-4:2011; comprises at least the following steps :1) Stacking the vacuum insulating glazing (2), the interunit polymer (3) and the functional unit (4); thereby creating a pre-assembly; 2) Inserting the pre-assembly into a vacuum ring or vacuum bag; 3) Processing the pre-assembly into a laminated VIG assembly by at least the following sub-steps:a. Evacuating to a vacuum of minus 0.1bar to minus 1bar, preferably minus 0.5bar to minus 1bar, within the vacuum ring or vacuum bag, b. Heating the pre-assembly to a temperature ranging from 50°C to 200°C, preferably from 75°C to 175°C, more preferably from 90°C and 150°C.c. Pressurizing the pre-assembly under an overpressure (OP) equal to or lower than 4.5bar (OP ≤ 4.5 bar); and 4) Releasing the evacuation 3)a), the heating 3)b) and the overpressure 3)c).
NOVEL LAMINATION PROCESS TO PRODUCE LAMINATED VACUUM INSULATING GLAZING ASSEMBLY
The present invention concerns a process for the production of a laminated vacuum insulating glazing assembly (1) that comprises at least one vacuum insulating glazing (2), at least one interunit polymer (3) and at least one functional unit (4); that have been made separately. The functional unit has been produced at a processing pressure (PP) from 5.5 bar to 15.0 bar (5.5 bar ≥ PP ≥15.0 bar).The process for the production of a laminated vacuum insulating glazing assembly (1) that complieswith the High Temperature Test of the norm ISO12543-4:2011; comprises at least the following steps :1) Stacking the vacuum insulating glazing (2), the interunit polymer (3) and the functional unit (4); thereby creating a pre-assembly; 2) Inserting the pre-assembly into a vacuum ring or vacuum bag; 3) Processing the pre-assembly into a laminated VIG assembly by at least the following sub-steps:a. Evacuating to a vacuum of minus 0.1bar to minus 1bar, preferably minus 0.5bar to minus 1bar, within the vacuum ring or vacuum bag, b. Heating the pre-assembly to a temperature ranging from 50°C to 200°C, preferably from 75°C to 175°C, more preferably from 90°C and 150°C.c. Pressurizing the pre-assembly under an overpressure (OP) equal to or lower than 4.5bar (OP ≤ 4.5 bar); and 4) Releasing the evacuation 3)a), the heating 3)b) and the overpressure 3)c).
NOVEL LAMINATION PROCESS TO PRODUCE LAMINATED VACUUM INSULATING GLAZING ASSEMBLY
NEUES LAMINIERUNGSVERFAHREN ZUR HERSTELLUNG EINER VAKUUMISOLIERVERGLASUNG
NOUVEAU PROCÉDÉ DE STRATIFICATION POUR PRODUIRE UN ENSEMBLE VITRAGE STRATIFIÉ ISOLANT SOUS VIDE
CARLEER PIERRE (author) / LEYBROS PERRINE (author) / JEANFILS JULIEN (author)
2024-02-28
Patent
Electronic Resource
English
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
NOVEL LAMINATION PROCESS TO PRODUCE LAMINATED VACUUM INSULATING GLAZING ASSEMBLY
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