To provide double glazing for vehicles that can maintain heat insulation performance even when vibrated.SOLUTION: The inventive double glazing for vehicles includes a pair of glass plates facing each other, a sealant to seal the periphery of the pair of glass plates, and a spacer disposed between the pair of glass plates, wherein at lease one of the pair of glass plates contains CoO of 50 ppm-500 ppm.SELECTED DRAWING: Figure 2
【課題】振動が加わっても断熱性能が低下することを抑制できる車両用複層ガラスを提供する。【解決手段】本発明にかかる車両用複層ガラスは、対向して配置された、一対のガラス板と、前記一対のガラス板の周縁部を封止するシール材と、前記一対のガラス板の間に配置されたスペーサと、を備え、前記一対のガラス板のうち、少なくとも一つの前記ガラス板が、CoOを50ppm~500ppm含む。【選択図】図2
DOUBLE GLAZING FOR VEHICLES
車両用複層ガラス
2022-03-31
Patent
Electronic Resource
Japanese
IPC: | C03C Chemische Zusammensetzungen für Gläser, Glasuren oder Emails , CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / 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 |