| 摘要 |
PROBLEM TO BE SOLVED: To provide laminated glass for vehicle using a heat-shrinkable heat-shielding film in which poor appearance does not occur on the whole periphery of the glass.SOLUTION: A method for producing laminated glass for vehicle includes: a step of sandwiching a heat-shielding film 3 having a heat-shielding function between two resin intermediate films 2; a step of sandwiching the resin intermediate film 2 and the heat-shielding film 3 between two glass plates 1 having a curved surface shape, and forming a laminate; a step of degassing a space between each layer of the laminate; and a step of heating and pressure-bonding the laminate by pressurizing the laminate while heating the laminate so that the highest temperature becomes 120-150°C after degassing to be formed into laminated glass for vehicle. The heat-shielding film 3 has a thermal shrinkage in a temperature range of 120-150°C of 0.9-5%, an area of the resin intermediate film 2 is larger than the area of the glass plate 1, and in the laminate, the end of the resin intermediate film 2 projects to the outside of glass plate 1 by 1 mm or more.SELECTED DRAWING: Figure 6 |
