4,4'-Di-(acryloyloxymethyl)-diphenyl | 36531-93-8

• 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: 4,4'-Di-(acryloyloxymethyl)-diphenyl
• 英文别名: [1,1'-Biphenyl]-4,4'-diylbis(methylene) diacrylate；[4-[4-(prop-2-enoyloxymethyl)phenyl]phenyl]methyl prop-2-enoate
• CAS: 36531-93-8
• 化学式: C₂₀H₁₈O₄
• 分子量: 322.361
• InChiKey: QJVRMZMZVYNLGH-UHFFFAOYSA-N

物化性质

• 熔点：
  64-65 °C(Solv: ethanol (64-17-5))
• 沸点：
  448.8±40.0 °C(Predicted)
• 密度：
  1.136±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  24
• 可旋转键数：
  9
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  联苯二氯苄 、 丙烯酸 在 potassium carbonate 作用下， 以 乙腈 为溶剂， 反应 12.0h， 以177 g的产率得到4,4'-Di-(acryloyloxymethyl)-diphenyl
  参考文献：
  名称：

  COMPOSITION FOR DISPLAY SEALING MATERIAL, ORGANIC PROTECTION LAYER COMPRISING SAME, AND DISPLAY DEVICE COMPRISING SAME

  摘要：

  本发明涉及一种用于显示密封材料的组合物，其具有光聚合引发剂和光固化单体，所述光固化单体包括：不具有芳香族碳氢基团的单体；以及具有两个或更多取代或未取代苯基的化学式1的单体，其中以具有两个或更多取代或未取代苯基的单体为基础，包含约5重量％至约45重量％，以不具有芳香族碳氢基团的单体为基础，包含约55重量％至约95重量％。

  公开号：

  US20170298164A1

文献信息

• MATERIAL FOR VERTICAL ALIGNING AGENT
  申请人：Shenzhen China Star Optoelectronics Technology Co., Ltd.

  公开号：US20190308926A1

  公开（公告）日：2019-10-10

  Disclosed is a material for a vertical aligning agent, and a molecular structure of the material is shown in formula (I): R-L1P-L2 n Q  (I) wherein Q is a polar anchor group, L1 is a rigid group, P is a polymerizable group, L2 is a linking group, R is a terminal flexible group, and n is in a range from 1 to 3. In the material, the polar anchor group is connected to the polymerizable group, which is beneficial to increase an aspect ratio of the material. Therefore, a fluid viscosity of the material can be reduced, and a diffusion effect of the material on a substrate can be improved.

  揭示了一种用于垂直定向剂的材料，该材料的分子结构如公式（I）所示：R-L1P-L2nQ（I），其中Q是极性锚定基团，L1是刚性基团，P是可聚合基团，L2是连接基团，R是末端柔性基团，n在1到3的范围内。在该材料中，极性锚定基团连接到可聚合基团，有助于增加材料的纵横比。因此，该材料的流体粘度可以降低，对基底的扩散效果也可以得到改善。
• LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELEMENT
  申请人：JNC Corporation

  公开号：EP2871225A1

  公开（公告）日：2015-05-13

  Subject The subject is to provide a liquid crystal composition that includes a polymerizable compound and satisfies at least one of characteristics such as a high maximum temperature, a low minimum temperature, a small viscosity, a suitable optical anisotropy, a large negative dielectric anisotropy and a large specific resistance; and a AM device that has characteristics such as a small rate of screen burn-in, a short response time, a low threshold voltage, a large voltage holding ratio, a large contrast ratio and a long service life. Means for Solving the Subject The means are a liquid crystal composition including the compound (1) and the compound (2), and a liquid crystal display device containing the composition: wherein P1 and P2 are polymerizable group; the rings A, B, C and E are 1,4-cyclohexylene, 1,4-phenylene and so forth; the ring D is 2,3-difluoro-1,4-phenylene and so forth; Z1 and Z2 are alkylene and so forth; L1, Z3 and Z4 are a single bond and so forth; R1 and R2 are alkyl and so forth; and q, r and s are 1 and so forth.

  主题 本课题旨在提供一种液晶组合物，该组合物包括一种可聚合化合物，并满足最高温度高、最低温度低、粘度小、光学各向异性合适、负介电各向异性大和比电阻大等特性中的至少一项；以及一种调幅装置，该装置具有烧屏率小、响应时间短、阈值电压低、电压保持比大、对比度大和使用寿命长等特性。 解决本课题的方法 本发明的手段是一种包括化合物（1）和化合物（2）的液晶组合物，以及一种含有该组合物的液晶显示装置： 其中 P1 和 P2 为可聚合基团；环 A、B、C 和 E 为 1,4-环己烯、1,4-亚苯基等；环 D 为 2,3-二氟-1,4-亚苯基等；Z1 和 Z2 为亚烷基等；L1、Z3 和 Z4 为单键等；R1 和 R2 为烷基等；q、r 和 s 为 1 等。
• Composition for display sealing material, organic protection layer comprising same, and display device comprising same
  申请人：SAMSUNG SDI CO., LTD.

  公开号：US10316112B2

  公开（公告）日：2019-06-11

  A display sealing material composition includes a photopolymerization initiator and a photocuring monomer, the photocuring monomer comprising: a monomer not having the aromatic hydrocarbon group; and a monomer having two or more substituted or unsubstituted phenyl groups. An organic protection layer obtained by curing the composition for a display sealing material has approximately 400 nm/min or less plasma etching rate being represented by formula 1 below and approximately 2 nm or less surface roughness. Plasma etching rate(nm/min)=(T0−T1)/M,   wherein T0, T1, and M are set forth in the specification.

  一种显示密封材料组合物包括光聚合引发剂和光固化单体，光固化单体包括：不具有芳香烃基团的单体；具有两个或两个以上取代或未取代苯基的单体。通过固化用于显示器密封材料的组合物而获得的有机保护层，等离子刻蚀速率约为 400 nm/min 或更低，如下式 1 所示，表面粗糙度约为 2 nm 或更低。 等离子刻蚀速率（纳米/分钟）=（T0-T1）/M、 其中 T0、T1 和 M 见说明书。
• Liquid crystal display device and method for manufacturing the same
  申请人：DIC CORPORATION

  公开号：US10344214B2

  公开（公告）日：2019-07-09

  A liquid crystal display device which enables reductions in image sticking and droplet stains caused in production thereof without degradation of properties such as dielectric anisotropy, viscosity, the upper limit of the temperature of nematic phase, and rotational viscosity (γ1); and a method for manufacturing such a liquid crystal display device. The liquid crystal display device is characterized in that a liquid crystal layer containing a liquid crystal composition is disposed between a substrate provided with a common electrode and a color filter layer and another substrate provided with a plurality of pixels each having a pixel electrode, each of the substrates is not provided with an alignment film but provided with an orientation controlling layer composed of at least two polymerizable compounds, each of the pixels has two or more regions having different directions of pretilt, and the liquid crystal composition contains a compound represented by General Formula (I) and a compound represented by General Formula (II).

  一种液晶显示装置，可在不降低介电各向异性、粘度、向列相温度上限和旋转粘度 (γ1)等特性的情况下，减少生产过程中造成的图像粘连和液滴污渍；以及制造这种液晶显示装置的方法。该液晶显示装置的特征在于，在一个具有共用电极和彩色滤光层的基板与另一个具有多个像素（每个像素具有一个像素电极）的基板之间，设置了含有液晶组合物的液晶层，每个基板上没有设置对准膜，但设置了由至少两种可聚合化合物组成的取向控制层，每个像素具有两个或两个以上具有不同预倾斜方向的区域，液晶组合物含有通式(I)表示的化合物和通式(II)表示的化合物。
• MATYNIA T.; WOJCIK A.; PENCZEK P., ROCZ. CHEM. <ROCH-AC>, 1975, 49, NO 7-8, 1411-1414
  作者：MATYNIA T.、 WOJCIK A.、 PENCZEK P.

  DOI：——

  日期：——