Method for Producing (Electro) Luminescent, Photoactive or Electrically (Semi) Conducting Polymers
    2.
    发明申请
    Method for Producing (Electro) Luminescent, Photoactive or Electrically (Semi) Conducting Polymers 审中-公开
    生产(电)发光,光电或电(半)导电聚合物的方法

    公开(公告)号:US20130065358A1

    公开(公告)日:2013-03-14

    申请号:US13510463

    申请日:2010-11-19

    IPC分类号: C08G65/00 H01L51/56

    摘要: The invention concerns the production of poly(arylene-vinylenes) and related polymers whose polymerization is triggered photochemically. For that purpose, the low molecular starting materials are firstly cooled to temperatures which are so low that in fact their activation into mostly chinoid intermediate stages (the “active” monomer) occurs; the thermally induced polymerization, however, either does not occur or barely takes place at all. The polymerization is instead triggered in a separate step by means of electromagnetic radiation of a suitable wavelength—either using the absorption behavior of the low-molecular starting compounds/the monomers, or mediated by means of photoinitiators and/or sensitizers.By way of example, with this method a display is suitable to be coated with poly(arylene-vinylenes). The monomer is hereby deposited. The polymer is subsequently produced in a photo-induced manner. The remaining monomer is washed out. The process takes place at low temperatures.

    摘要翻译: 本发明涉及聚(亚芳基 - 烯烃)和相关聚合物的生产,聚合反应由光化学触发。 为此,低分子原料首先被冷却到如此之低的温度,实际上它们的活化主要是中性的中间阶段(活性单体); 然而,热诱导的聚合也不会发生或几乎不发生。 聚合反应是通过使用低分子原料化合物/单体的吸收行为或通过光引发剂和/或敏化剂介导的合适波长的电磁辐射在单独的步骤中触发的。 举例来说,使用该方法,显示器适合于涂覆聚(亚芳基 - 烯烃)。 因此保留单体。 随后以光引发方式生产聚合物。 剩余的单体被洗掉。 该过程发生在低温下。