二聚乙二醇单甲基戊基醚 | 10143-56-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 二聚乙二醇单甲基戊基醚
• 英文名称: Ethanol, 2-(2-((2-methylpentyl)oxy)ethoxy)-
• 英文别名: 2-[2-(2-methylpentoxy)ethoxy]ethanol
• CAS: 10143-56-3
• 化学式: C₁₀H₂₂O₃
• 分子量: 190.28
• InChiKey: LSCNICLUNGUIRB-UHFFFAOYSA-N

物化性质

• 沸点：
  265.8°C (rough estimate)
• 密度：
  0.9979 (rough estimate)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  13
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  38.7
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• Ink for ink jet recording and recording method
  申请人：Seiko Epson Corporation

  公开号：EP2657306A1

  公开（公告）日：2013-10-30

  Ink for ink jet recording includes a coloring material and alkylpolyols, wherein the alkylpolyols include two or more types of first alkylpolyols having a logP value of greater than or equal to -0.7 and less than or equal to 0.01, and a normal boiling point of greater than or equal to 180°C and lower than or equal to 250°C, and the content of the alkylpolyols is greater than or equal to 5% by mass and less than or equal to 30% by mass.

  用于喷墨记录的墨水包括着色材料和烷基多元醇，其中烷基多元醇包括两种或两种以上的第一烷基多元醇，其对数值大于或等于-0.7，小于或等于 0.01，正常沸点大于或等于 180°C，小于或等于 250°C，烷基多元醇的含量大于或等于 5%（按质量计），小于或等于 30%（按质量计）。
• Ink jet recording apparatus
  申请人：Seiko Epson Corporation

  公开号：EP2738002A1

  公开（公告）日：2014-06-04

  An ink jet recording apparatus includes a recording head having a plurality of nozzles through which an ink composition containing an inorganic pigment is ejected, a nozzle surface having nozzle orifices, and a liquid-repellent film disposed on the nozzle surface; an absorbing member that absorbs the ink composition containing the inorganic pigment from the nozzle orifices and the nozzle surface; and an actuating mechanism including a pressing member that presses the absorbing member, which contains an impregnation liquid, and the nozzle surface relative to each other. The actuating mechanism moves at least one of the absorbing member and the recording head relative to the other to perform a cleaning operation in which the ink composition is removed from the nozzle surface with the absorbing member. The inorganic pigment is present in the ink composition in an amount of 20% by mass or less and has a Mohs hardness of 1.5 or more and an average particle size of 200 nm or more.

  一种喷墨记录设备包括一个记录头，该记录头具有多个喷嘴，含有无机颜料的墨水成分通过这些喷嘴喷出；一个喷嘴表面，该喷嘴表面具有喷嘴孔，喷嘴表面上有一层斥液膜；一个吸收部件，该吸收部件从喷嘴孔和喷嘴表面吸收含有无机颜料的墨水成分；以及一个致动机构，该致动机构包括一个压紧部件，该压紧部件将含有浸渍液的吸收部件和喷嘴表面相对压紧。致动机构使吸收部件和记录头中的至少一个相对于另一个移动，以执行清洁操作，在该操作中，油墨成分与吸收部件一起从喷嘴表面去除。无机颜料在油墨组合物中的含量为 20% 或更少（以质量计），莫氏硬度为 1.5 或更高，平均粒径为 200 nm 或更大。
• Image recording method
  申请人：Seiko Epson Corporation

  公开号：EP2889148A1

  公开（公告）日：2015-07-01

  There is provided an image recording method including modifying a surface to set a wetting tension index of a recording surface to 40 mN/m or more by carrying out a surface modification of the recording surface of an ink low-absorbing or non-absorbing recording medium, adhering a reaction liquid containing a flocculant to the recording surface after the modifying of the surface, and recording an image on the recording surface using an ink composition for ink jet recording containing a color material and water after the adhering of the reaction liquid.

  提供了一种图像记录方法，包括通过对低吸墨或不吸墨记录介质的记录表面进行表面改性，将记录表面的润湿张力指数设置为 40 mN/m 或以上；在表面改性后，将含有絮凝剂的反应液粘附到记录表面；以及在粘附反应液后，使用含有色料和水的喷墨记录用油墨组合物在记录表面记录图像。
• Ink composition for ink jet recording
  申请人：Seiko Epson Corporation

  公开号：EP2889344A1

  公开（公告）日：2015-07-01

  An ink composition for ink jet recording according to the invention contains water, a coloring material, and three or more kinds of acetylene glycol-based surfactant selected from acetylene glycol represented by the following general formula (1) and an ethylene oxide adduct of acetylene glycol represented by the following general formula (2), and a total content of the acetylene glycol-based surfactant is 0.1% by mass to 3% by mass with respect to the total mass of the ink composition. (In the general formula (1), each of R1 and R2 independently represents an alkyl group having 1 to 5 carbon atoms.) (In the general formula (2), each of R3 and R4 independently represents an alkyl group having 1 to 5 carbon atoms, each of m and n independently represents a positive number of 0.5 to 25, and m + n is 1 to 40.)

  根据本发明，一种用于喷墨记录的墨水组合物含有水、一种着色材料和 三种或三种以上的乙炔二醇基表面活性剂，选自以下通式 (1) 所代表的乙炔二醇和以下通式 (2) 所代表的乙炔二醇的环氧乙烷加合物，乙炔二醇基表面活性剂的总含量占油墨组合物总质量的 0.1% 至 3%。 (在通式（1）中，R1 和 R2 各自独立地代表具有 1 至 5 个碳原子的烷基）。 (通式（2）中，R3 和 R4 各自独立地代表具有 1 至 5 个碳原子的烷基，m 和 n 各自独立地代表 0.5 至 25 的正数，m + n 为 1 至 40）。
• INK JET RECORDING METHOD AND INK SET
  申请人：Seiko Epson Corporation

  公开号：EP3061618A1

  公开（公告）日：2016-08-31

  The ink jet recording method according to the present invention includes attaching a resin liquid including a resin to a recording medium; attaching a reaction liquid including a reactant for aggregating or thickening a coloring ink component having a coloring material to an area where the resin liquid is attached; attaching the coloring ink to an area where the reaction liquid is attached by an ink jet method; and attaching a clear ink including a resin.

  根据本发明的喷墨记录方法，包括在记录介质上附着包括树脂在内的树脂液；在附着树脂液的区域附着包括反应剂在内的反应液，反应剂用于聚集或增稠具有着色材料的着色油墨成分；通过喷墨方法在附着反应液的区域附着着色油墨；以及附着包括树脂在内的透明油墨。