DOUBLE GLAZING FOR VEHICLES

• Main Authors: KAWAMOTO YASUSHI, HIRAKOSO HIDEYUKI
• Format: Patent
• Language: English; Japanese
• Published: 31.03.2022
• Subjects: CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMISTRY; DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; GLASS; JOINING GLASS TO GLASS OR OTHER MATERIALS; LADDERS; METALLURGY; MINERAL OR SLAG WOOL; PERFORMING OPERATIONS; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS; TRANSPORTING; VEHICLES IN GENERAL; WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES

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