A laminated glass for an automobile window, the laminated glass including a first glass plate, an intermediate film, and a second glass plate in this order from outside of a vehicle to inside of the vehicle, wherein a plurality of heterogeneous regions formed by a laser are provided in a vicinity of a surface of the first glass plate, a surface of the second glass plate, or the surfaces of the first glass plate and the second glass plate, the surfaces facing the inside of the vehicle, being spaced apart in a plane direction, a ratio of a length in a thickness direction to a circle equivalent diameter in plan view of the heterogeneous regions is 2 or more and 1,000 or less.
LAMINATED GLASS FOR AUTOMOTIVE WINDOW, AND MOTOR VEHICLE
VERBUNDGLASSCHEIBE FÜR KRAFTFAHRZEUGFENSTER UND KRAFTFAHRZEUG
VERRE FEUILLETÉ POUR VITRE D'AUTOMOBILE, ET VÉHICULE À MOTEUR
08.01.2025
Patent
Elektronische Ressource
Englisch
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS |
LAMINATED GLASS FOR AUTOMOTIVE WINDOW, AND MOTOR VEHICLE
Europäisches Patentamt | 2023
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