4-(2,5-dioxopyrrolidin-1-yl)benzenesulfonic Acid

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 英文名称: 4-(2,5-dioxopyrrolidin-1-yl)benzenesulfonic Acid
• 化学式: C₁₀H₉NO₅S
• 分子量: 255.25
• InChiKey: QXDBNPXKOZPBCW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.8
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  100
• 氢给体数：
  1
• 氢受体数：
  5

文献信息

• Process for intercalating natural or szynthetic clays with block or comb copolymers
  申请人：Muhlebach Andreas

  公开号：US20060160940A1

  公开（公告）日：2006-07-20

  The instant invention relates to a process for manufacturing nanoparticles by intercalating and/or exfoliating natural or synthetic clays using block or comb copolymers having one cationic block and at least one non polar block, which are prepared by controlled free radical polymerization (CFRP). The invention also relates to improved nanocomposite compositions containing nanoparticles produced by this process and to the use of these nanocomposite compositions as, for example in, coatings, sealants, caulks, adhesives and as plastic additives.

  本发明涉及一种通过插层和/或剥离天然或合成粘土来制造纳米颗粒的工艺，使用的嵌段或梳状共聚物具有一个阳离子嵌段和至少一个非极性嵌段，这些嵌段或梳状共聚物是通过受控自由基聚合（CFRP）制备的。本发明还涉及改进的纳米复合组合物，其中含有通过该工艺制备的纳米颗粒，以及这些纳米复合组合物在涂料、密封剂、填缝剂、粘合剂和塑料添加剂等方面的用途。
• Light stabilising polymer dispersants in pigment dispersions
  申请人：Vogel Thomas

  公开号：US20060229407A1

  公开（公告）日：2006-10-12

  The present invention relates to a novel polymerisate, which is prepared by applying the method of atom transfer radical polymerisation. The novel polymerisate is useful for stabilising a composition of matter susceptible to degradation induced by light, heat or oxidation. The novel polymerisate is also useful as a dispersant in a pigment dispersion containing dispersible inorganic or organic pigment particles. Further embodiments of the invention relate to the process for preparing the novel polymerisate by applying the method of controlled or “living” polymerisation and to the use of the pigment dispersion for preparing inks, colour filters, coatings, images, lacquers and others.

  本发明涉及一种新型聚合酸盐，它是通过原子转移自由基聚合方法制备的。这种新型聚合异酸酯可用于稳定易受光、热或氧化作用影响而降解的物质成分。这种新型聚合异构体还可用作颜料分散体中的分散剂，该颜料分散体中含有可分散的无机或有机颜料颗粒。本发明的其他实施方案涉及通过应用受控聚合或 "活 "聚合方法制备新型聚合酸盐的工艺，以及颜料分散体在制备油墨、滤色片、涂料、图像、油漆等方面的用途。
• PIGMENT COMPOSITIONS WITH MODIFIED ATRP COPOLYMER DISPERSANTS
  申请人：BASF SE

  公开号：EP1465935B1

  公开（公告）日：2016-09-07
• LIGHT STABILISING POLYMER DISPERSANTS IN PIGMENT DISPERSIONS
  申请人：BASF SE

  公开号：EP1611197B1

  公开（公告）日：2012-03-21
• ZUSAMMENSETZUNG UMFASSEND STABILE POLYOLMISCHUNGEN
  申请人：BYK-Chemie GmbH

  公开号：EP2411437B1

  公开（公告）日：2013-05-08