INFRARED TRANSMISSIVE THERMOPLASTIC COMPOSITION
    9.
    发明申请
    INFRARED TRANSMISSIVE THERMOPLASTIC COMPOSITION 审中-公开
    红外传输热塑性组合物

    公开(公告)号:US20080103267A1

    公开(公告)日:2008-05-01

    申请号:US11554750

    申请日:2006-10-31

    IPC分类号: C08F283/02

    摘要: A thermoplastic composition comprises an aromatic polycarbonate; a polycarbonate-polysiloxane copolymer; and a dye combination comprising a dark color dye, wherein the siloxane domains in the composition have an average domain size of between 15 and 45 nanometers, wherein a molded article having a thickness of 1.0 millimeters comprising the thermoplastic composition has a percent transmission of infrared light of greater than or equal to 65%, when measured at a wavelength of 800 nm, and a dE flop of less than 6.

    摘要翻译: 热塑性组合物包含芳族聚碳酸酯; 聚碳酸酯 - 聚硅氧烷共聚物; 以及包含深色染料的染料组合,其中组合物中的硅氧烷结构域具有15至45纳米的平均畴尺寸,其中包含热塑性组合物的厚度为1.0毫米的模塑制品具有红外光透射率的百分比 大于或等于65%,当在800nm波长下测量时,dE flop小于6。

    LUMINESCENT SOLAR COLLECTOR
    10.
    发明申请
    LUMINESCENT SOLAR COLLECTOR 审中-公开
    发光太阳能收集器

    公开(公告)号:US20080149165A1

    公开(公告)日:2008-06-26

    申请号:US11615413

    申请日:2006-12-22

    IPC分类号: H01L31/042

    摘要: A luminescent solar collector is provided comprising a substrate and a light energy converter, such as a photocell, operatively connected thereto. The substrate is molded from a thermoplastic composition comprising a polymer and a fluorescent dye or quantum dot dispersed therein. The polymer comprises a polycarbonate unit and a polyester unit derived from the reaction of isophthalic acid, terephthalic acid, and resorcinol (ITR). In further embodiments, the substrate comprises two or more layers including a fluorescent layer and an overcoat layer. The fluorescent layer comprises the fluorescent dye or quantum dot and a polycarbonate polymer. The overcoat layer comprises the ITR unit. The substrate, in single layer or multiple layer form, has reduced haze levels over a prolonged period of time.

    摘要翻译: 提供了一种发光太阳能收集器,其包括基板和与其可操作地连接的诸如光电池的光能转换器。 基材由包含聚合物和分散在其中的荧光染料或量子点的热塑性组合物模制而成。 聚合物包含聚碳酸酯单元和衍生自间苯二甲酸,对苯二甲酸和间苯二酚(ITR)的反应的聚酯单元。 在另外的实施例中,衬底包括两层或更多层,包括荧光层和覆盖层。 荧光层包括荧光染料或量子点和聚碳酸酯聚合物。 外涂层包括ITR单元。 单层或多层形式的底物在较长时间内具有降低的雾度水平。