4-Diazodiphenylamino sulfate | 150-33-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4-Diazodiphenylamino sulfate
• 英文别名: 4-anilinobenzenediazonium;sulfuric acid
• CAS: 150-33-4
• 化学式: C12H12N3O4S+
• mdl: MFCD00011895
• 分子量: 294.31
• InChiKey: FMRQRWPEQSPSDG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.25
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  123
• 氢给体数：
  3
• 氢受体数：
  6

文献信息

• Aromatic diazo compounds, production method thereof and photosensitive compositions using the same
  申请人：TOYO GOSEI KOGYO CO., LTD.

  公开号：EP0470581A2

  公开（公告）日：1992-02-12

  57 An aromatic diazo compound having at least two groups of Formula (I) in the molecule. This aromatic diazo compound can be handled under visible light free from ultraviolet, is high in photosensitivity, and can be produced by a simple synthesis method. The diazo compound has a high solubility in organic solvents, appropriate for use as a photosensitive material for a lithographic printing plate, can be easily developed by an alkaline developing solution mainly based on an alkaline aqueous solution, and has a water solubility appropriate for use in a screen printing plate. wherein Z1 indicates (wherein φ1 is arylene or substituted arylene; and -φ2 is lower alkyl, lower alkylene, or aryl or substituted aryl.) R1 and R2 are H, alkyl of C1 to C8, or alkyloxy of C1 to C8; X- is anion; and R3 indicates alkyl, saturated alkyl, aralkyl, substituted aralkyl, or a group similar to

  57 分子中至少含有两个式（I）基团的芳香重氮化合物。这种芳香重氮化合物可在可见光下处理，不受紫外线影响，光敏性高，可通过简单的合成方法制得。该重氮化合物在有机溶剂中的溶解度高，适合用作平版印刷板的感光材料，可以很容易地通过主要基于碱性水溶液的碱性显影液显影，并且具有适合用于丝网印刷板的水溶性。 其中 Z1 表示 (其中 φ1 是芳基或取代芳基；而 -φ2 是 低级烷基、低级亚烷基、芳基或取代芳基）。 R1 和 R2 是 H、C1 至 C8 的烷基或 C1 至 C8 的烷氧基；X- 是阴离子；R3 表示烷基、饱和烷基、芳烷基、取代芳烷基或与之相似的基团。
• Method of preparing an inkjet ink imaged lithographic printing plate
  申请人：Kodak Polychrome Graphics, L.L.C.

  公开号：US20030007052A1

  公开（公告）日：2003-01-09

  The present invention includes a method of preparing an inkjet ink imaged lithographic printing plate, comprising the steps of: imagewise applying onto a substrate coated with an inkjet ink reactive coating composition comprising a diazonium material, an inkjet ink to produce an imaged coated substrate wherein the inkjet ink imaged regions are oleophilic and more developer-insoluble than non-imaged regions; and contacting said imaged and non-imaged regions of said an imaged coated substrate and an aqueous developer to selectively remove said coating from said developer soluble non-imaged regions. The present invention also includes a lithographic printing plate, such as an inkjet ink imaged lithographic printing plate, which is prepared by the method of the present invention.

  本发明包括一种制备喷墨墨水成像平版印刷版的方法，包括以下步骤：在涂有包含重氮材料的喷墨墨水活性涂层组合物的基板上成像地涂布喷墨墨水，以产生成像涂层基板，其中喷墨墨水成像区域比非成像区域亲油且更不溶于显影剂；以及将所述成像涂层基板的所述成像和非成像区域与水性显影剂接触，以选择性地从所述可溶于显影剂的非成像区域去除所述涂层。本发明还包括平版印刷版，例如喷墨墨水成像平版印刷版，它是通过本发明的方法制备的。
• Photosensitive composition and pattern forming process using same
  申请人：HITACHI, LTD.

  公开号：EP0100920B1

  公开（公告）日：1986-07-16
• US4032344A
  申请人：——

  公开号：US4032344A

  公开（公告）日：1977-06-28
• US4276363A
  申请人：——

  公开号：US4276363A

  公开（公告）日：1981-06-30