INTERMEDIATE FILM FOR LAMINATED GLASS, AND LAMINATED GLASS
    87.
    发明公开
    INTERMEDIATE FILM FOR LAMINATED GLASS, AND LAMINATED GLASS 审中-公开
    ZWISCHENFOLIEFÜRVERBUNDGLAS U​​ND VERBUNDGLAS

    公开(公告)号:EP3053892A4

    公开(公告)日:2017-04-12

    申请号:EP14849405

    申请日:2014-09-30

    摘要: There is provided an interlayer film for laminated glass with which the penetration resistance of laminated glass can be enhanced. A interlayer film for laminated glass according to the present invention is provided with a first layer including a polyvinyl acetal resin and a plasticizer and a second layer being arranged on a first surface side of the first layer and including a polyvinyl acetal resin and a plasticizer, the hydroxyl content of the above-mentioned polyvinyl acetal resin included in the first layer is higher than the hydroxyl content of the above-mentioned polyvinyl acetal resin included in the second layer, and the content of the above-mentioned plasticizer included in the first layer relative to 100 parts by weight of the above-mentioned polyvinyl acetal resin included in the first layer is less than the content of the above-mentioned plasticizer included in the second layer relative to 100 parts by weight of the above-mentioned polyvinyl acetal resin included in the second layer.

    摘要翻译: 提供了一种夹层玻璃用中间膜,能够提高夹层玻璃的耐穿透性。 本发明的夹层玻璃用中间膜设置有包含聚乙烯醇缩醛树脂和增塑剂的第一层,第二层布置在第一层的第一表面侧,并且包括聚乙烯醇缩醛树脂和增塑剂, 包含在第一层中的上述聚乙烯醇缩醛树脂的羟基含量高于包含在第二层中的上述聚乙烯醇缩醛树脂的羟基含量,并且包含在第一层中的上述增塑剂的含量 相对于包含在第一层中的上述聚乙烯醇缩醛树脂100重量份,相对于包含在上述第二层中的上述聚乙烯醇缩醛树脂100重量份,包含在上述第二层中的上述增塑剂的含量 在第二层。