| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated glass using an interlayer containing EVA and a crosslinking agent by using a step including pressurization using a nip roll, wherein bubbles in the laminated glass can be removed well. <P>SOLUTION: The method for manufacturing a laminated glass includes a step of interposing an interlayer having an ethylene-vinyl acetate copolymer layer containing an ethylene-vinyl acetate copolymer, a crosslinking agent and a near infrared absorbent, or an interlayer having an ethylene-vinyl acetate copolymer layer containing an ethylene-vinyl acetate copolymer and a crosslinking agent, and further having another layer containing a near infrared absorbent, between two sheets of glass plate, to thereby obtain a laminate, a press-bonding step of heating the laminate by near infrared irradiation, and thereafter pressing the laminate using a nip roll to thereby press bond the laminate, and a step of, after the press-bonding step, further heating the laminate to thereby crosslinking and unifying the laminate. <P>COPYRIGHT: (C)2012,JPO&INPIT |
