Bis[(2-chlorophenyl)methyl] hexanedioate | 117278-59-8

• 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: Bis[(2-chlorophenyl)methyl] hexanedioate
• CAS: 117278-59-8
• 化学式: C₂₀H₂₀Cl₂O₄
• 分子量: 395.3
• InChiKey: MEYWNSOOPQQVNP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  26
• 可旋转键数：
  11
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Thermosensitive reversible recording material
  申请人：Oji Paper Co., Ltd.

  公开号：EP0888906A1

  公开（公告）日：1999-01-07

  A thermosensitive reversible recording material capable of forming and holding clear colored images with a high contrast and capable of being repeatedly color-developed and color-erased many times, has a thermosensitive recording layer formed on a substrate sheet and including, in addition to a substantially colorless dye precursor, a reversibly color-developing and color-erasing aromatic compound of the formula (I), and a color-erasing promoter compound of the formula II. R1 = naphthyl, phenyl or substituted phenyl group Y = -NHCO-, -SCONH-, -CONHCO-, -NHCONH-, etc., n = 10 to 29, A1, A2 = naphthyl or phenyl group R2, R3 = H, lower alkyl, lower alkoxy, aryl, halogen or aralkyl.

  一种能形成和保持高对比度的清晰彩色图像，并能多次重复显色和褪色的热敏可逆记录材料，其热敏记录层形成于基片上，除基本无色的染料前体外，还包括式（I）的可逆显色和褪色芳香族化合物，以及式（II）的褪色促进剂化合物。 R1 = 萘基、苯基或取代苯基 Y = -NHCO-、-SCONH-、-CONHCO-、-NHCONH-等、 n = 10 至 29、 A1、A2 = 萘基或苯基 R2、R3 = H、低级烷基、低级烷氧基、芳基、卤素或芳烷基。
• Heat-sensitive recording material having intermediate layer that contains hollow particles
  申请人：SAIDEN CHEMICAL INDUSTRY CO., LTD.

  公开号：US10300726B2

  公开（公告）日：2019-05-28

  The present invention provides a heat-sensitive recording body that is excellent in high-speed recording properties, that makes it possible to perform high-quality image recording with a high sensitivity even at a low thermal energy, and that is excellent in printability and economy. A heat-sensitive recording body containing a support, an intermediate layer, and a heat-sensitive color forming layer comprising as main components a leuco dye and a developer, the intermediate layer and the heat-sensitive color forming layer stacked on the support in the order as mentioned, wherein the intermediate layer contains a hollow particle containing a hollow core portion formed by drying a solvent for an alkali-swellable aqueous gel comprising a (meth)acrylic-based copolymer having an acid value of 200 to 400 mgKOH/g, and a resin portion encapsulating the core portion and having a non-alkali-swellable outermost layer of the particle, the non-alkali-swellable outermost layer formed using a hydrophobic monomer, and the hollow particle has an average particle diameter of 1.5 to 3.5 μm and a percentage of hollowness of 60 to 85%.

  本发明提供了一种热敏记录体，它具有优异的高速记录性能，即使在低热能条件下也能以高灵敏度进行高质量图像记录，并且具有优异的可印刷性和经济性。一种热敏记录体，包含一个支撑体、一个中间层和一个热敏颜色形成层，热敏颜色形成层的主要成分是一种白色染料和一种显影剂，中间层和热敏颜色形成层按上述顺序叠放在支撑体上、其中，中间层包含中空颗粒，该中空颗粒包含通过干燥由酸值为 200 至 400 mgKOH/g 的(甲基)丙烯酸基共聚物组成的碱溶胀性水凝胶的溶剂而形成的中空核心部分，以及封装核心部分并具有非碱溶胀性颗粒最外层的树脂部分，非碱溶胀性最外层使用疏水性单体形成，且中空颗粒的平均颗粒直径为 1.5至3.5微米，空心率为60至85%。
• EP2995466A1
  申请人：——

  公开号：EP2995466A1

  公开（公告）日：2016-03-16
• HEAT-SENSITIVE RECORDING MEDIUM DISPLAYING GOLD METAL TONE, AND/OR HEAT-SENSITIVE RECORDING MEDIUM DISPLAYING TWO DIFFERENT COLOR TONES
  申请人：OJI HOLDINGS CORPORATION

  公开号：US20160059604A1

  公开（公告）日：2016-03-03

  A main purpose of the present invention is to provide a heat-sensitive recording medium that utilizes a chromogenic reaction between a dye precursor and a developer, wherein a colored image is tinged with a metallic luster so as to exhibit a gold metal color tone with a vivid appearance, or to provide a heat-sensitive recording medium exhibiting a yellow or gold metal color tone and a color tone different from the yellow or gold metal color tone, wherein the color optical density in each of the color tones is high, and a recording part has excellent color separation properties. The present invention provides a heat-sensitive recording medium comprising a heat-sensitive recording layer containing a dye precursor and a developer on a support, the dye precursor being a dye precursor which is colored to a yellow color tone, wherein: (a) the support has a metallic luster and provides a metallic luster to a surface of a base material not having a metallic luster; and/or (b) the dye precursor which is colored to a yellow color tone is a first dye precursor, and the heat-sensitive recording medium further contains a second dye precursor which is colored to a different color tone from the first dye precursor; the first dye precursor being a compound having a specific pyridine skeleton; and the second dye precursor: (b1) has a form of fine composite particles containing the second dye precursor and a polymer compound; or (b2) has a melting point of 200° C. or more.
• HEAT-SENSITIVE RECORDING MATERIAL HAVING INTERMEDIATE LAYER THAT CONTAINS HOLLOW PARTICLES
  申请人：SAIDEN CHEMICAL INDUSTRY CO., LTD.

  公开号：US20180201040A1

  公开（公告）日：2018-07-19

  The present invention provides a heat-sensitive recording body that is excellent in high-speed recording properties, that makes it possible to perform high-quality image recording with a high sensitivity even at a low thermal energy, and that is excellent in printability and economy. A heat-sensitive recording body containing a support, an intermediate layer, and a heat-sensitive color forming layer comprising as main components a leuco dye and a developer, the intermediate layer and the heat-sensitive color forming layer stacked on the support in the order as mentioned, wherein the intermediate layer contains a hollow particle containing a hollow core portion formed by drying a solvent for an alkali-swellable aqueous gel comprising a (meth)acrylic-based copolymer having an acid value of 200 to 400 mgKOH/g, and a resin portion encapsulating the core portion and having a non-alkali-swellable outermost layer of the particle, the non-alkali-swellable outermost layer formed using a hydrophobic monomer, and the hollow particle has an average particle diameter of 1.5 to 3.5 μm and a percentage of hollowness of 60 to 85%.