Soluble branched triaroylbenzene-based polymer and its synthetic method
    1.
    发明授权
    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:US08143465B2

    公开(公告)日:2012-03-27

    申请号:US11417290

    申请日:2006-05-02

    IPC分类号: C07C15/00 C07C45/00 B01J19/12

    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产生,具有高分支(高达100%)的高分子量聚合物(高达99%)。 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。

    Soluble branched triaroylbenzene-based polymer and its synthetic method
    2.
    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。

    Formaldehyde-free lignin-amine coagulants
    4.
    发明授权
    Formaldehyde-free lignin-amine coagulants 有权
    无甲醛的木质素 - 胺凝结剂

    公开(公告)号:US09181405B2

    公开(公告)日:2015-11-10

    申请号:US13350049

    申请日:2012-01-13

    IPC分类号: C08H7/00 C02F1/56

    CPC分类号: C08H6/00 C02F1/56

    摘要: A method for making lignin-amines is provided. The method comprises providing a lignin; then modifying the lignin with modifier to create a modified lignin; and then reacting the modified lignin with an amine to form a lignin-amine. Suitable modifiers comprise acrylates. A method for coagulating suspended materials in a water stream is also disclosed. The method comprises providing a water stream and contacting the suspended materials in the water stream with at least one lignin-amine.

    摘要翻译: 提供了制备木质素胺的方法。 该方法包括提供木质素; 然后用改性剂改性木质素以产生改性的木质素; 然后使改性的木质素与胺反应以形成木质素 - 胺。 合适的改性剂包括丙烯酸酯。 还公开了一种用于在水流中凝结悬浮物质的方法。 该方法包括提供水流并使水流中的悬浮物与至少一种木质素胺接触。

    FORMALDEHYDE-FREE LIGNIN-AMINE COAGULANTS
    6.
    发明申请
    FORMALDEHYDE-FREE LIGNIN-AMINE COAGULANTS 有权
    无甲醛不含木瓜胺

    公开(公告)号:US20130180927A1

    公开(公告)日:2013-07-18

    申请号:US13350049

    申请日:2012-01-13

    IPC分类号: C08H7/00 C02F1/54

    CPC分类号: C08H6/00 C02F1/56

    摘要: A method for making lignin-amines is provided. The method comprises providing a lignin; then modifying the lignin with modifier to create a modified lignin; and then reacting the modified lignin with an amine to form a lignin-amine. Suitable modifiers comprise acrylates. A method for coagulating suspended materials in a water stream is also disclosed. The method comprises providing a water stream and contacting the suspended materials in the water stream with at least one lignin-amine.

    摘要翻译: 提供了制备木质素胺的方法。 该方法包括提供木质素; 然后用改性剂改性木质素以产生改性的木质素; 然后使改性的木质素与胺反应以形成木质素 - 胺。 合适的改性剂包括丙烯酸酯。 还公开了一种用于在水流中凝结悬浮物质的方法。 该方法包括提供水流并使水流中的悬浮物与至少一种木质素胺接触。