A laminated glass for vehicle use is prepared from raw materials including a first glass plate, a second glass plate, and an interlayer material. The first glass plate and the second glass plate have different compositions. The difference between temperature Tp1 and temperature Tp2 is smaller than or equal to 50°C. The temperature Tp1 is defined as a sum of a transition point temperature Tg1 of the first glass plate and a first temperature compensation value Tb1. The temperature Tp2 is defined as a sum of a transition point temperature Tg2 of the second glass plate and a second temperature compensation value Tb2. The temperature Tp is defined according to the following general formula: Tp=Tg+Tb.
LAMINATED GLASS FOR VEHICLES
VERBUNDGLASSCHEIBE FÜR FAHRZEUGE
VERRE FEUILLETÉ POUR VÉHICULES
2025-04-02
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 / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / C03B Herstellung oder Formgebung von Glas, Mineral- oder Schlackenwolle , MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL / C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS |