4,10-Dioxapentacyclo[6.2.1.11,9.02,7.03,5]dodecane

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: 4,10-Dioxapentacyclo[6.2.1.11,9.02,7.03,5]dodecane
• 英文别名: 4,10-dioxapentacyclo[6.2.1.11,9.02,7.03,5]dodecane
• 化学式: C₁₀H₁₂O₂
• 分子量: 164.2
• InChiKey: KSJVVLLLXTUHRD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  6.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  21.8
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• Aromatic polyamide films for solvent resistant flexible substrates
  申请人：Akron Polymer Systems, Inc.

  公开号：US10759940B2

  公开（公告）日：2020-09-01

  Films with optical transmittance of >80% between 400 and 750 nm and with coefficient of thermal expansion less than 20 ppm/° C. are prepared from aromatic polyamides that are soluble in polar organic solvents yet have glass transition temperatures >300° C. The films are cross-linked in the solid state by heating at elevated temperatures for short periods of time in the presence of multifunctional epoxides. Surprisingly, the optical and thermal properties of the films do not change significantly during the curing process. The temperature required for the crosslinking process to take place can be reduced by the presence of a few free, pendant carboxyl groups along the polyamide backbones. The films are useful as flexible substrates for electronic displays and photovoltaic devices.

  薄膜在 400 纳米到 750 纳米之间的光学透射率大于 80%，热膨胀系数小于 20 ppm/°C，由可溶于极性有机溶剂但玻璃化转变温度大于 300°C 的芳香族聚酰胺制备而成。令人惊讶的是，在固化过程中，薄膜的光学和热学特性没有发生明显变化。由于聚酰胺骨架上存在一些游离的悬垂羧基，因此可以降低交联过程所需的温度。这种薄膜可用作电子显示器和光伏设备的柔性基板。
• Display device and method for manufacturing the same
  申请人：Samsung Display Co., Ltd.

  公开号：US10962821B2

  公开（公告）日：2021-03-30

  A display device includes a first base substrate; a liquid crystal layer disposed on the first base substrate; an overcoat layer disposed on the liquid crystal layer and including epoxy polymer; a color conversion layer disposed on the overcoat layer; and a second base substrate disposed on the color conversion layer. The epoxy polymer is a polymer obtained by polymerizing 1 part to 50 parts by weight of a cardo-based binder resin; 1 part to 50 parts by weight of an epoxy-based monomer; and 1 part to 50 parts by weight of a bisphenol-based resin, with respect to 100 parts by weight.

  一种显示装置包括第一基底衬底；设置在第一基底衬底上的液晶层；设置在液晶层上并包括环氧聚合物的覆盖层；设置在覆盖层上的色彩转换层；以及设置在色彩转换层上的第二基底衬底。环氧聚合物是通过聚合 1 至 50 份（按重量计）的卡尔多基粘合剂树脂、1 至 50 份（按重量计）的环氧基单体和 1 至 50 份（按重量计）的双酚基树脂（相对于 100 份（重量计））而得到的聚合物。
• Thermally stable, low birefringent copolyimide films
  申请人：Sun Limin

  公开号：US11084906B2

  公开（公告）日：2021-08-10

  A class of solvent resistant, flexible copolyimide substrates having high optical transparency (>80% from 400 to 750 nm) that is retained after brief exposure to 300° C., near-zero birefringence (<0.001) and a maximum CTE of approximately 60 ppm/° C. is disclosed. The copolyimides are prepared from alicyclic dianhydrides, aromatic cardo diamines, and aromatic diamines containing free carboxyl groups. The substrates are manufactured from solutions of the copolyimides containing multifunctional epoxides in the form of single layer films, multilayer laminates and glass fiber reinforced composite films. The substrates can be used in the construction of flexible optical displays, and other microelectronic and photovoltaic devices that require their unique combination of properties.

  本发明公开了一类耐溶剂、柔性共聚亚胺基材，其光学透明度高（从 400 纳米到 750 纳米>80%），在短暂暴露于 300° C 后仍能保持，双折射近乎零（<0.001），最大 CTE 约为 60 ppm/°C。共聚亚胺是由脂环族二酐、芳香族辛二胺和含有游离羧基的芳香族二胺制备而成。基材由含有多功能环氧化物的共聚亚胺溶液制成，其形式包括单层膜、多层复合膜和玻璃纤维增强复合膜。这些基材可用于制造柔性光学显示器以及其他需要其独特组合特性的微电子和光伏设备。
• COLORING COMPOSITION, CURED FILM, COLOR FILTER, METHOD OF MANUFACTURING COLOR FILTER, SOLID IMAGE PICKUP ELEMENT, AND IMAGE DISPLAY APPARATUS
  申请人：FUJIFILM Corporation

  公开号：US20170146904A1

  公开（公告）日：2017-05-25

  The coloring composition includes a curable compound and a colorant represented by (D-L 1 -Y—X—) n —R 1 —(R 2 ) m ; R 1 represents a (m+n)-valent linking group, X represents —C(═O)O—, Y represents an alkylene group, L 1 represents a single bond or a divalent linking group, D represents a colorant structure. R 2 represents a monovalent substituent, m represents an integer of 1 to 13, n represents an integer of 2 to 14, m+n represents an integer of 3 to 15, L 1 (in a case where L 1 represents a single bond, D) and X are separated by Y by a distance of three or more carbon atoms, and at least one of D, L 1 , R 1 , R 2 , X, or Y has an acid group.
• Aromatic Polyamide Films for Solvent Resistant Flexible Substrates
  申请人：Akron Polymer Systems, Inc.

  公开号：US20180094135A1

  公开（公告）日：2018-04-05

  Films with optical transmittance of >80% between 400 and 750 nm and with coefficient of thermal expansion less than 20 ppm/° C. are prepared from aromatic polyamides that are soluble in polar organic solvents yet have glass transition temperatures >300° C. The films are cross-linked in the solid state by heating at elevated temperatures for short periods of time in the presence of multifunctional epoxides. Surprisingly, the optical and thermal properties of the films do not change significantly during the curing process. The temperature required for the crosslinking process to take place can be reduced by the presence of a few free, pendant carboxyl groups along the polyamide backbones. The films are useful as flexible substrates for electronic displays and photovoltaic devices.