2-Methylidenebutanedioic acid;styrene

• 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: 2-Methylidenebutanedioic acid;styrene
• 化学式: C13H14O4
• 分子量: 234.25
• InChiKey: UVZGCXQLJTYAOM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.43
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• Method of producing a metal phthalocyanine pigment
  申请人：Sato Tadahisa

  公开号：US20060116511A1

  公开（公告）日：2006-06-01

  A method of producing a metal phthalocyanine pigment, which contains the step of: allowing an alkali metal salt of phthalocyanine to react with a metal salt, in a solvent which is mainly composed of a sulfur-containing aprotic polar solvent.

  生产金属菲洛啉颜料的方法，包括以下步骤：允许菲洛啉的碱金属盐与金属盐在主要由含硫非质子极性溶剂组成的溶剂中发生反应。
• Image forming apparatus and droplet ejection control method
  申请人：Kusunoki Naoki

  公开号：US20060197787A1

  公开（公告）日：2006-09-07

  The image forming apparatus comprises a recording head which ejects droplets of a liquid onto a recording medium, the liquid containing fine particles of an organic pigment manufactured by the steps of: flowing a solution of an organic pigment dissolved in an alkaline or acidic aqueous medium through a channel which provides a laminar flow; and changing a hydrogen ion exponent (pH) of the solution in a course of the laminar flow.

  这个图像形成设备包括一个记录头，该记录头将液滴喷射到记录介质上，该液体含有通过以下步骤制造的有机颜料的细小颗粒：将有机颜料的溶液在碱性或酸性水介质中流动，通过提供层流的通道，并在层流过程中改变溶液的氢离子指数（pH）。
• Inkjet recording apparatus
  申请人：Takatsuka Tsutomu

  公开号：US20060197795A1

  公开（公告）日：2006-09-07

  The inkjet recording apparatus comprises: a recording head including nozzles which discharge droplets of ink onto a recording medium for printing, the ink containing fine particles of an organic pigment manufactured by the steps of: flowing a solution of an organic pigment dissolved in an alkaline or acidic aqueous medium through a channel which provides a laminar flow; and changing a hydrogen ion exponent (pH) of the solution in a course of the laminar flow; a computing device which computes a non-operational time period for one of the nozzles; a calculating device which calculates a predicted non-operational time period until a next operation of the one of the nozzles; and a preliminary discharge control device which performs control whereby preliminary discharge of the one of the nozzles is carried out if a total of the non-operational time period and the predicted non-operational time period exceeds a reference time period.

  这段文字的含义是：喷墨记录设备包括：记录头，其中包括喷出油墨滴在记录介质上进行打印的喷嘴，油墨含有通过以下步骤制造的有机颜料的细微颗粒：通过提供层流的通道流动有机颜料在碱性或酸性水介质中溶解的溶液，并在层流流动的过程中改变溶液的氢离子指数（pH）；计算设备计算一个喷嘴的非操作时间段；计算设备计算预测的非操作时间段，直到下一个操作该喷嘴；预排放控制设备执行控制，使得如果非操作时间段和预测的非操作时间段总和超过参考时间段，则对该喷嘴进行预排放。
• Impact resistant polymers
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0517539A1

  公开（公告）日：1992-12-09

  An impact resistant graft polymer of a certain synthetic rubber latex agglomerated with certain emulsion polymers containing at least 30% carboxylic acid units, then having certain polymer grafted thereon, can impart attractive impact resistance to matrix polymers.

  一种抗冲击接枝聚合物，由某种合成橡胶胶乳与某些至少含有 30% 羧酸单元的乳液聚合物聚合而成，然后在其上接枝某种聚合物，可为基质聚合物带来极佳的抗冲击性。
• Ink composition capable of realizing image possessing excellent rubbing/scratch resistance
  申请人：SEIKO EPSON CORPORATION

  公开号：EP0900831A2

  公开（公告）日：1999-03-10

  An ink composition comprising a resin having a certain chelate structure can realize an image possessing excellent rubbing/scratch resistance and at the same time can realize various properties on a high level required of ink compositions. The ink composition comprises a colorant, water, a water-soluble organic solvent, and fine particles of a polymer, the polymer having a ligand structure capable of combining with a metal ion to form a chelate.

  一种由具有某种螯合物结构的树脂组成的油墨组合物可以实现具有出色耐摩擦/耐刮擦性能的图像，同时还能实现油墨组合物所需的高水平的各种性能。该油墨组合物由着色剂、水、水溶性有机溶剂和聚合物细粒组成，聚合物具有能与金属离子结合形成螯合物的配体结构。