| 摘要 |
The purpose of the present invention is to provide a laminated glass interlayer and a laminated glass that includes the laminated glass interlayer, the laminated glass interlayer comprising two or more layered resin layers, having excellent degassing properties during a laminated glass production process, and being capable of preventing the occurrence of ghost images. The present invention is a laminated glass interlayer comprising two or more layered resin layers, at least one surface of the laminated glass interlayer having a plurality of concave portions and a plurality of convex portions. Bottom portions of the concave portions have continuous groove shapes, and adjacent concave portions are parallel and arranged regularly in lines. On the surface that has the plurality of concave portions and the plurality of convex portions, the groove depths (Rzg) of the concave portions as measured in accordance with JIS B-0601 (1994) are 10—40μm. When any one concave portion is selected, the difference between the interval between said one concave portion and a concave portion adjacent thereto and the interval between said one concave portion and the other concave portion adjacent thereto is larger than 50μm. Further, the interval between adjacent concave portions is 1000μm or less. |
