Acetic acid;4-ethenylpyridine | 76741-72-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: Acetic acid;4-ethenylpyridine
• CAS: 76741-72-5
• 化学式: C9H11NO2
• 分子量: 165.19
• InChiKey: FOSQNSTXNUWWJV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.82
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  50.2
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• Ink compositions and multicolor thermal ink jet printing process for the production of high quality images
  申请人：Xerox Corporation

  公开号：EP0945496A1

  公开（公告）日：1999-09-29

  Disclosed is a set of inks for printing multicolor images in an ink jet printer, said ink set comprising (A) a first ink having a first color and comprising water and a colorant selected from the group consisting of (1) anionic dyes, (2) dyes having physically or chemically associated therewith a stabilizing agent having anionic groups thereon, (3) pigment particles having anionic groups chemically attached thereto, (4) pigment particles having physically or chemically associated therewith a stabilizing agent having anionic groups thereon, and (5) mixtures thereof; and (B) a second ink comprising water, an optional colorant having a color other than the first color, and an ammonium salt having at least two cationic ammonium functional groups, wherein the colorant in the first ink is capable of being immobilized on a printing substrate by interaction with the ammonium salt having at least two cationic ammonium functional groups in the second ink, thereby enabling reduced intercolor bleed.

  本发明公开了一套用于在喷墨打印机中打印多色图像的墨水，所述墨水组包括 (A) 具有第一种颜色的第一种墨水，该墨水由水和着色剂组成，着色剂选自以下组别：(1) 阴离子染料、(2) 与具有阴离子基团的稳定剂有物理或化学关联的染料， (3) 与具有阴离子基团的颜料颗粒有化学关联的颜料颗粒， (4) 与具有阴离子基团的稳定剂有物理或化学关联的颜料颗粒，以及 (5) 其混合物；(B) 第二种油墨，包括水、具有第一种颜色以外的颜色的任选着色剂和具有至少两个阳离子铵官能团的铵盐，其中第一种油墨中的着色剂能够通过与第二种油墨中具有至少两个阳离子铵官能团的铵盐相互作用而固定在印刷基材上，从而减少色间渗色。
• US5958121A
  申请人：——

  公开号：US5958121A

  公开（公告）日：1999-09-28