Quinolino[2,3-b]acridine-7,14-dione

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: Quinolino[2,3-b]acridine-7,14-dione
• 化学式: C₂₀H₁₀N₂O₂
• 分子量: 310.3
• InChiKey: ZJDQEEYSMBGACW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  24
• 可旋转键数：
  0
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  58.9
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Fluorescent pigment compositions
  申请人：——

  公开号：US20030111641A1

  公开（公告）日：2003-06-19

  Fluorescent yellow pigment compositions comprising Pigment Violet 19 or Pigment Yellow 192 and a polyamide, a process for the making thereof, and a process for making an article comprising said fluorescent yellow pigment composition.

  由颜料紫 19 或颜料黄 192 和聚酰胺组成的荧光黄色颜料组合物、其制造工艺以及制造包含所述荧光黄色颜料组合物的物品的工艺。
• Device containing green organic light-emitting diode
  申请人：Eastman Kodak Company

  公开号：US20040001969A1

  公开（公告）日：2004-01-01

  Disclosed is an OLED device comprising a non-gallium host compound and a green light emitting dopant wherein the dopant comprises an N,N′-diarylquinacridone compound optionally containing on the two aryl groups and the quinacridone nucleus only substituent groups having Hammett's &sgr; constant values at least 0.05 more positive than that for a corresponding methyl group, such substituent groups including up to two substituent groups directly on the carbon members of the quinacridone nucleus, provided that said substituent groups do not form a ring fused to the five-ring quinacridone nucleus. Such a device exhibits improved stability, and at the same time, provides high efficiency and good color.

  本发明公开了一种 OLED 器件，该器件包括非镓主化合物和绿色发光掺杂剂，其中掺杂剂包括一种 N,N′-二芳基喹吖啶酮化合物，该化合物在两个芳基和喹吖啶酮核上可选择地仅含有取代基团，这些取代基团的 Hammett's &sgr; 常数值至少比相应甲基的 Hammett's &sgr; 常数值正 0.05 的取代基团，这些取代基团包括最多两个直接位于喹吖啶酮核的碳成员上的取代基团，条件是所述取代基团不形成与五环喹吖啶酮核融合的环。这样的装置稳定性更好，同时效率高、色泽好。
• FLUORESCENT PIGMENT COMPOSITION
  申请人：Clariant Finance (BVI) Limited

  公开号：EP1434819A2

  公开（公告）日：2004-07-07
• Beta-nucleation concentrates
  申请人：Jacoby Philip

  公开号：US20070172613A1

  公开（公告）日：2007-07-26

  Beta nucleation agents are used to impart improved properties in polypropylene materials such as sheets and speciality items, for example, geogrids. A convenient way of incorporating beta-nucleating agents into polypropylene used to fabricate an extruded product is through the use of a concentrate. Methods for the manufacture and use, as well as compositions incorporating these concentrates, are described.
• EXTRUDED POLYPROPYLENE SHEETS CONTAINING BETA SPHERULITES
  申请人：Jacoby Philip

  公开号：US20090258212A1

  公开（公告）日：2009-10-15

  Improved extruded polypropylene sheets containing a high level of beta crystallinity and a process for making such sheets are disclosed herein. The polypropylene sheets comprise a resinous polymer of propylene and an effective amount of beta spherulites. Uniaxially or biaxially oriented mesh structures produced from the disclosed sheets exhibit lower density, higher strength, and higher torsional rigidity than polypropylene meshes without beta spherulites. Thus, lighter weight mesh structures which meet all of the physical property requirements for end-use applications, such as reinforcing grids to stabilize concrete and soil in civil engineering and landfill applications, are produced. The lighter weight extruded beta-nucleated sheet can also be stretched at higher line speeds, thereby reducing manufacturing costs. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.