Benzene-1,3-dicarboxylic acid;ethane-1,2-diol;terephthalic acid

• 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: Benzene-1,3-dicarboxylic acid;ethane-1,2-diol;terephthalic acid
• 化学式: C18H18O10
• 分子量: 394.3
• InChiKey: SNZIHOJEYOARSO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.14
• 重原子数：
  28
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  190
• 氢给体数：
  6
• 氢受体数：
  10

文献信息

• OXYGEN-ABSORBING RESIN COMPOSITION, AND MULTILAYER BODY, CONTAINER, INJECTION-MOLDED BODY, AND MEDICAL CONTAINER USING SAME
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US20150298887A1

  公开（公告）日：2015-10-22

  Provided are a novel oxygen-absorbing resin composition not responsive to a metal detector, producing no odor after absorption of oxygen and having excellent oxygen-absorbing performance, and a multilayer body, container, injection-molded article and medical container using these. Further provided are an oxygen-absorbing resin composition etc. having excellent oxygen-absorbing performance in a wide range of humidity conditions from low humidity to high humidity. The oxygen-absorbing resin composition of the present invention is an oxygen-absorbing resin composition containing a polyamide compound and a transition metal catalyst, wherein the polyamide compound has at least one constituent unit having a tetralin ring. Moreover, the multilayer body, container, injection-molded article, medical container, etc. of the present invention are obtained by using the oxygen-absorbing resin composition of the present invention.

  提供了一种新型的氧吸收树脂组合物，对金属探测器不敏感，在吸收氧气后不产生气味，具有出色的吸氧性能，以及使用这些的多层体、容器、注塑制品和医用容器。此外，还提供了一种氧吸收树脂组合物等，在从低湿度到高湿度的广泛湿度条件下具有出色的吸氧性能。本发明的氧吸收树脂组合物是一种含有聚酰胺化合物和过渡金属催化剂的氧吸收树脂组合物，其中聚酰胺化合物至少具有一个具有四氢萘环的组分单元。此外，本发明的多层体、容器、注塑制品、医用容器等是通过使用本发明的氧吸收树脂组合物获得的。
• Ethylene (co) polymer and its use
  申请人：Takahashi Mamoru

  公开号：US20060047096A1

  公开（公告）日：2006-03-02

  An ethylene (co)polymer of the present invention is a (co)polymer with excellent moldability and mechanical properties and either an ethylene homopolymer or a copolymer of ethylene and an α-olefin of 4 to 20 carbon atoms. The (co)polymer has methyl branches measured by 13 C-NMR less than 0.1 in number per 1,000 carbon atoms and Mw/Mn measured by GPC not lower than 1.8 and lower than 4.5. The (co)polymer is either an ethylene homopolymer or a copolymer of ethylene and an α-olefin of 3 to 20 carbon atoms. The melt tension (MT) and the swell ratio (SR) satisfy the relation; log(MT)>12.9−7.15×SR; and the intrinsic viscosity ([η]) and the melt flow rate (MFR) satisfy the relation; [η]>1.85×MFR −0.192 in the case of MFR<1 and the relation; [η]>1.85×MFR −0.213 in the case of MFR≧1. Such an ethylene (co)polymer can be usable for various molding applications and especially suitable for pipes.

  本发明的乙烯(co)聚合物是一种具有优异的成型性和机械性能的(co)聚合物，可以是乙烯均聚物或乙烯和4至20个碳原子的α-烯烃的共聚物。该(co)聚合物在13C-NMR下测量，每1,000个碳原子的甲基支链少于0.1个，并且在GPC下测量的Mw/Mn不低于1.8且低于4.5。该(co)聚合物可以是乙烯均聚物或乙烯和3至20个碳原子的α-烯烃的共聚物。熔融张力(MT)和膨胀比(SR)满足关系式; log(MT)>12.9−7.15×SR; 内禀粘度([η])和熔体流动速率(MFR)满足关系式; 当MFR<1时，[η]>1.85×MFR−0.192，当MFR≧1时，[η]>1.85×MFR−0.213。这种乙烯(co)聚合物可用于各种成型应用，特别适用于管道。
• OXYGEN-ABSORBING RESIN COMPOSITION AND OXYGEN-ABSORBING MOLDED ARTICLE USING SAME AND MULTILAYER BODY, CONTAINER, INJECTION-MOLDED ARTICLE AND MEDICAL CONTAINER USING THESE
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US20140308405A1

  公开（公告）日：2014-10-16

  A novel oxygen-absorbing resin composition is not responsive to a metal detector, produces no odor after absorption of oxygen and has excellent oxygen-absorbing performance, and an oxygen-absorbing molded article, and a multilayer body, container, injection-molded article and medical container. Further provided are an oxygen-absorbing resin composition etc. having excellent oxygen-absorbing performance in a wide range of humidity conditions from low to high humidity. The oxygen-absorbing resin composition is an oxygen-absorbing resin composition containing a polyester compound and a transition metal catalyst, in which the polyester compound has at least one constituent unit having a tetralin ring. Furthermore, the oxygen-absorbing molded article of the present invention is formed by molding the oxygen-absorbing resin composition into a film form or a sheet form. Moreover, the multilayer body, container, injection-molded article, medical container, etc. of the present invention are obtained by using the oxygen-absorbing resin composition of the present invention.

  一种新型的吸氧树脂组合物，不会对金属探测器产生反应，在吸收氧气后不产生异味，具有优异的吸氧性能，以及一种吸氧成型物品，多层体，容器，注塑成型物品和医疗容器。此外，还提供了一种在从低湿度到高湿度的广泛湿度条件下具有优异吸氧性能的吸氧树脂组合物等。该吸氧树脂组合物是含有聚酯化合物和过渡金属催化剂的吸氧树脂组合物，其中聚酯化合物至少具有一个四氢萘环的组分单元。此外，本发明的吸氧成型物品是通过将吸氧树脂组合物成型为膜状或片状形成的。此外，本发明的多层体，容器，注塑成型物品，医疗容器等是使用本发明的吸氧树脂组合物获得的。
• OXYGEN ABSORBING AGENT COMPOSITION
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US20150090932A1

  公开（公告）日：2015-04-02

  An oxygen absorbing agent composition including at least one type of a compound having an indane skeleton represented by the following general formula (1) and a transition metal catalyst:

  一种含有至少一种具有以下通用式（1）所表示的茚烷骨架的化合物和过渡金属催化剂的吸氧剂组合物：
• OXYGEN-ABSORBING RESIN COMPOSITION AND OXYGEN-ABSORBING MULTILAYER INJECTION-MOLDED ARTICLE AND OXYGEN-ABSORBING MULTILAYER CONTAINER USING SAME
  申请人：MITSUBISHI GAS CHEMICAL COMPANY, INC.

  公开号：US20160017092A1

  公开（公告）日：2016-01-21

  An oxygen-absorbing resin composition containing a polyester compound and a transition metal catalyst, wherein the polyester compound has at least one constituent unit having a tetralin ring selected from the group consisting of constituent units represented by general formulas (1) to (4) and wherein the polyester compound is a polyester compound having a tetralin ring obtained by synthesis using a zinc compound.

  一种氧气吸收树脂组合物，包含聚酯化合物和过渡金属催化剂，其中聚酯化合物具有至少一种含有四氢萘环的组分单元，所述组分单元由一般式（1）至（4）表示的组分单元组成，所述聚酯化合物是使用锌化合物合成得到含有四氢萘环的聚酯化合物。