摘要 |
PROBLEM TO BE SOLVED: To provide an intermediate film for laminated glass, which is particularly suitably used for a head-up display or the like allowing a driver to visually recognize a front visual field and instrument display at the same time without lowering his or her line of sight and is excellent in sound insulation, and to provide laminated glass.SOLUTION: The intermediate film for laminated glass comprises at least a pair of protective layers and a sound insulating layer held between the pair of protective layers and has a wedge-shaped cross section, a cross-sectional wedge angle &thetas; of 0.1-0.7 mrad, a maximum thickness of 2000 μm or less, and a minimum thickness of 400 μm or more. The sound insulating layer has a minimum thickness of 20 μm or more. |