Transparent composite plate system
    7.
    发明授权
    Transparent composite plate system 失效
    透明复合板系统

    公开(公告)号:US5523168A

    公开(公告)日:1996-06-04

    申请号:US185250

    申请日:1994-01-24

    摘要: The invention relates to transparent composite plate systems of a) at least two acrylic glass exterior plates S, S' with a thickness of at least 2 mm and parallel surfaces, and b) an intermediate layer Z containing a thermoplastically processable elastomer E, whereby the elastomer E contains from 60-100% by weight of a comb polymer KP, which itself contains from 50 to 5% by weight of at least one polymethyl methacrylate macromonomer of Formula I ##STR1## and from 95 to 50% by weight of alkyl acrylates of Formula II ##STR2## wherein R and R.sub.4 are defined in the claims.

    摘要翻译: 本发明涉及a)至少两个厚度至少为2mm的丙烯酸玻璃外板S'和平行表面的透明复合板系统,以及b)包含热塑性可加工弹性体E的中间层Z,其中 弹性体E含有60-100重量%的梳状聚合物KP,其本身含有50至5重量%的式I烷基丙烯酸烷基酯的至少一种聚甲基丙烯酸甲酯大分子单体,其中R和R 4被定义 在权利要求中。