Patent ID: 7713631
Filing Date: 2010-05-11
Classification: B32B,C03B,C03C,Y02P,Y10S,Y10T

Abstract:
1. A method of manufacturing a laminated glass for vehicles, the method comprising: A1: applying a first ceramic paste onto a principal surface of a peripheral part of a first glass sheet; A2: applying a second ceramic paste onto a principal surface of a peripheral part of a second glass sheet having a lower solar transmittance than that of the first glass sheet; B: bending the first glass sheet and the second glass sheet while forming dark-colored maskings by firing the first ceramic paste and the second ceramic paste applied to the respective glass sheets; and C: bonding the first glass sheet and the second glass sheet that have been bent to each other, with a resin interlayer film being interposed therebetween, wherein in the processes (A1) and (A2), in order to reduce the difference in bend degree between the peripheral parts of the first glass sheet and the second glass sheet, which is caused by firing shrinkages of the first ceramic paste and the second ceramic paste in the process (B), (i) an amount per unit area of the first ceramic paste to be applied to the first glass sheet is allowed to be different from that of the second ceramic paste to be applied to the second glass sheet, and/or (ii) the first ceramic paste and the second ceramic paste are allowed to have different compositions from each other.