MULTIPLE LAYER POLYMER INTERLAYERS HAVING AN EMBOSSED SURFACE
    4.
    发明申请
    MULTIPLE LAYER POLYMER INTERLAYERS HAVING AN EMBOSSED SURFACE 审中-公开
    多层多层聚合物嵌层表面

    公开(公告)号:US20080268204A1

    公开(公告)日:2008-10-30

    申请号:US11741765

    申请日:2007-04-29

    IPC分类号: B32B5/16 B29C59/00 B32B9/00

    摘要: The present invention provides multiple layer interlayers having a relatively soft inner layer and relatively stiff outer layers that can be laminated without unacceptable optical distortion and used in various multiple layer glass panel type applications.Multiple layer interlayers of the present invention have surface topography that is formed by embossing the exposed surface of the interlayer, or individual layers of the multiple layer interlayer, after formation of the interlayer or layers. The embossing process is carried out under temperature conditions that prevent the transfer of the embossing to inner layers of the interlayer.By precisely controlling the embossing of the interlayer, lamination of the interlayer with a rigid substrate does not lead to unacceptable optical distortion caused by the transfer of the surface topography through outer, stiffer layers into softer, internal layers of the interlayer.

    摘要翻译: 本发明提供了具有相对柔软的内层和相对刚硬的外层的多层中间层,其可以被层压而没有不可接受的光学变形并用于各种多层玻璃面板类型的应用。 本发明的多层夹层具有在形成中间层或层之后通过压花中间层的暴露表面或多层中间层的各个层而形成的表面形貌。 压花过程在防止压花转移到中间层内层的温度条件下进行。 通过精确地控制中间层的压花,中间层与刚性基板的层压不会导致由于表面形貌通过外部更硬的层转移到中间层的较软的内层而引起的不可接受的光学变形。

    Multiple Layer Polymer Interlayers Having An Embossed Surface
    6.
    发明申请
    Multiple Layer Polymer Interlayers Having An Embossed Surface 有权
    具有压花表面的多层聚合物夹层

    公开(公告)号:US20090286046A1

    公开(公告)日:2009-11-19

    申请号:US12509107

    申请日:2009-07-24

    IPC分类号: B32B3/30 B32B27/42

    摘要: The present invention provides multiple layer interlayers having a relatively soft inner layer and relatively stiff outer layers that can be laminated without unacceptable optical distortion and used in various multiple layer glass panel type applications.Multiple layer interlayers of the present invention have surface topography that is formed by embossing the exposed surface of the interlayer, or individual layers of the multiple layer interlayer, after formation of the interlayer or layers. The embossing process is carried out under temperature conditions that prevent the transfer of the embossing to inner layers of the interlayer.By precisely controlling the embossing of the interlayer, lamination of the interlayer with a rigid substrate does not lead to unacceptable optical distortion caused by the transfer of the surface topography through outer, stiffer layers into softer, internal layers of the interlayer.

    摘要翻译: 本发明提供了具有相对柔软的内层和相对刚硬的外层的多层中间层,其可以被层压而没有不可接受的光学变形并用于各种多层玻璃面板类型的应用。 本发明的多层夹层具有在形成中间层或层之后通过压花中间层的暴露表面或多层中间层的各个层而形成的表面形貌。 压花过程在防止压花转移到中间层内层的温度条件下进行。 通过精确地控制中间层的压花,中间层与刚性基板的层压不会导致由于表面形貌通过外部更硬的层转移到中间层的较软的内层而引起的不可接受的光学变形。

    Multiple layer polymer interlayers having an embossed surface
    8.
    发明授权
    Multiple layer polymer interlayers having an embossed surface 有权
    具有压花表面的多层聚合物中间层

    公开(公告)号:US07883761B2

    公开(公告)日:2011-02-08

    申请号:US12509107

    申请日:2009-07-24

    IPC分类号: B32B3/30 B32B27/42

    摘要: The present invention provides multiple layer interlayers having a relatively soft inner layer and relatively stiff outer layers that can be laminated without unacceptable optical distortion and used in various multiple layer glass panel type applications. Multiple layer interlayers of the present invention have surface topography that is formed by embossing the exposed surface of the interlayer, or individual layers of the multiple layer interlayer, after formation of the interlayer or layers. The embossing process is carried out under temperature conditions that prevent the transfer of the embossing to inner layers of the interlayer. By precisely controlling the embossing of the interlayer, lamination of the interlayer with a rigid substrate does not lead to unacceptable optical distortion caused by the transfer of the surface topography through outer, stiffer layers into softer, internal layers of the interlayer.

    摘要翻译: 本发明提供了具有相对柔软的内层和相对刚硬的外层的多层中间层,其可以被层压而没有不可接受的光学变形并用于各种多层玻璃面板类型的应用。 本发明的多层夹层具有在形成中间层或层之后通过压花中间层的暴露表面或多层中间层的各个层而形成的表面形貌。 压花过程在防止压花转移到中间层内层的温度条件下进行。 通过精确地控制中间层的压花,中间层与刚性基板的层压不会导致由于表面形貌通过外部更硬的层转移到中间层的较软的内层而引起的不可接受的光学变形。