Hyperbranched polymers
    2.
    发明申请
    Hyperbranched polymers 失效
    超支化聚合物

    公开(公告)号:US20050164899A1

    公开(公告)日:2005-07-28

    申请号:US11088135

    申请日:2005-03-22

    IPC分类号: C08F138/00 C08G83/00 C11D3/00

    CPC分类号: C08G83/005 C08F138/00

    摘要: A method for limiting the transmission of light through a material is disclosed. In the method, a layer composed of a hyperbranched polymer formed via a copolycyclotrimerization reaction is interposed between a light source and the material. Also provided is a method for emitting light comprising exciting the hyperbranched polymer. In addition, methods for limiting the transmission of light and for emitting light using hyperbranched polymers formed by homopolycyclotrimerization reactions are disclosed. A new class of hyperbranched polymers produced by copolycyclotrimerization is also disclosed.

    摘要翻译: 公开了一种通过材料限制光透射的方法。 在该方法中,通过共聚多环三聚反应形成的由超支化聚合物构成的层插入在光源和材料之间。 还提供了一种发射光的方法,包括激发超支化聚合物。 另外,公开了通过均聚环三聚反应形成的超支化聚合物来限制光的透射和发光的方法。 还公开了一类由共聚多环三聚化产生的超支化聚合物。

    Soluble branched triaroylbenzene-based polymer and its synthetic method
    3.
    发明申请
    Soluble branched triaroylbenzene-based polymer and its synthetic method 有权
    可溶性支链三芳基苯基聚合物及其合成方法

    公开(公告)号:US20060247410A1

    公开(公告)日:2006-11-02

    申请号:US11417290

    申请日:2006-05-02

    IPC分类号: C08G61/02

    CPC分类号: C08G61/124 C08G61/00

    摘要: The present invention relates to a novel process of preparing branched polymers by cyclotrimerization and branched organic materials containing triaroylbenzene moieties as base structural unit. The polymerization is a simple one-pot reaction, strictly regioselective and highly functionality-tolerant giving oligomeric and polymeric polymers with high degree of branching (up to 100%) in high yields (up to 99%). The polymers are processible, easily film-forming, transformable (curable) into thermosets by heat or irradiation, and readily crosslinkable by UV irradiation to give patterns with nanometer resolution. The polymers of the present invention can be blend with a variety of macromolecules for general use. The polymers can be metallified utilizing organometallic acetylene as building blocks and ceramization of the patterns of the obtained polymers afford ferromagnetic ceramic patterns with high resolution.

    摘要翻译: 本发明涉及通过环三聚化制备支链聚合物和含有三芳基苯部分作为基础结构单元的支链有机材料的新方法。 聚合是一种简单的一锅反应,严格地区域选择性和高度官能度的,以高产率(高达99%)得到具有高度支化度(高达100%)的低聚物和聚合物聚合物。 聚合物是可加工的,易成膜的,通过热或照射可转化(可固化)成热固性材料,并且可以通过UV照射容易地交联,以提供纳米分辨率的图案。 本发明的聚合物可以与各种大分子共混使用。 聚合物可以使用有机金属乙炔作为结构单元进行金属化,并且所得聚合物的图案的陶瓷化提供具有高分辨率的铁磁性陶瓷图案。

    Hyber-branched diacetylene polymers and their use in ceramics, photonic devices and coating films
    4.
    发明申请
    Hyber-branched diacetylene polymers and their use in ceramics, photonic devices and coating films 审中-公开
    Hyber-支链二乙炔聚合物及其在陶瓷,光子器件和涂膜中的应用

    公开(公告)号:US20060199928A1

    公开(公告)日:2006-09-07

    申请号:US11368755

    申请日:2006-03-06

    IPC分类号: C08F38/00

    CPC分类号: C08F38/02

    摘要: A diacetylene-based branched (co)polymer of the general formula (I): where R1 and R2 represent any organic group and R3, R4, and R5 represent either protons from unreacted acetylene moieties or other organic groups from end-capping and/or functionalization agents, with m≧0 and n≧1, which is processable, exhibit photo- and electroluminescence, show high photo refractivity, is thermal and irradiative curable to heat and solvent resistant materials. The present invention can be blend with a variety of macromolecules for general use. The polymer can be metallified by reacting with organometallic complexes and ceramization of the obtained organic-inorganic hybrids afford ferromagnetic materials with high magnetizability.

    摘要翻译: 通式(I)的基于乙炔的支链(共)聚合物:其中R 1和R 2表示任何有机基团,R 3 R 4,R 5和R 5表示来自未反应的乙炔部分的质子或来自封端和/或官能化试剂的其它有机基团,其中m≥0和n > = 1,其是可加工的,展现光电致发光,显示高光折射率,是耐热和耐溶剂材料的热和照射固化的。 本发明可以与各种大分子共混以用于一般用途。 聚合物可以通过与有机金属络合物反应进行金属化,并且所得到的有机 - 无机杂化物的陶瓷化产生具有高磁化性的铁磁材料。