Crosslinkable thermoplastic and crosslinked thermoset nonlinear optical
polymeric compositions derived from aromatic dihydroxy compounds
    4.
    发明授权
    Crosslinkable thermoplastic and crosslinked thermoset nonlinear optical polymeric compositions derived from aromatic dihydroxy compounds 失效
    衍生自芳族二羟基化合物的交联热塑性和交联热固性非线性光学聚合物组合物

    公开(公告)号:US5776374A

    公开(公告)日:1998-07-07

    申请号:US553165

    申请日:1995-11-07

    IPC分类号: C08G59/62 F21V9/00 C08G65/38

    CPC分类号: C08G59/621

    摘要: The present invention relates to crosslinkable thermoplastic compositions comprising a plurality of crosslinkable moieties, capable of undergoing addition polymerization, incorporated by functionalization of the precursor poly(hydroxy ethers). The poly(hydroxy ethers) comprise recurring moieties derived from aromatic dihydroxy compounds. The crosslinkable polymeric compositions are crosslinked to obtain crosslinked thermoset polymeric compositions of the invention. The polymeric compositions of the inventions can be suitably used either as an active guiding layer, and/or as a NLO active upper and lower cladding layers in an electro-optic device. The polymeric compositions can also be used as non-NLO polymers for the upper and lower cladding layers, prior to orientation by the application of an electric field.

    摘要翻译: 本发明涉及包含多个可交联部分的可交联热塑性组合物,其能够进行加成聚合,其通过前体聚(羟基醚)的官能化引入。 聚(羟基醚)包含衍生自芳族二羟基化合物的重复部分。 将可交联聚合物组合物交联以获得本发明的交联的热固性聚合物组合物。 本发明的聚合物组合物可以适当地用作电光装置中的有源引导层和/或作为NLO活性上下包层。 在通过施加电场定向之前,聚合物组合物也可以用作上包层和下包层的非-NLO聚合物。