6,7,8,9-tetrahydro-5H-benzo[7]annulene-1,4-dicarboxamide

• 分子结构分类: 有机化合物 - 苯类化合物
• 英文名称: 6,7,8,9-tetrahydro-5H-benzo[7]annulene-1,4-dicarboxamide
• 化学式: C₁₃H₁₆N₂O₂
• 分子量: 232.28
• InChiKey: CMCMJBXZAVXBGI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.38
• 拓扑面积：
  86.2
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• MOLDED COMPONENT FOR SLIDE FASTENERS AND SLIDE FASTENER PROVIDED THEREWITH
  申请人：YKK Corporation

  公开号：EP2893829A1

  公开（公告）日：2015-07-15

  A molded component for slide fasteners is provided, which is excellent in color reproducibility, while retaining high strength and high rigidity. The molded component for slide fasteners is made of a polyamide resin composition, the polyamide resin composition comprising a polyamide resin having a melting point of 210°C or higher and lower than 310°C; a pigment having a Mohs hardness of 4 or less and a refractive index of 2 or more in a content of 0.5% by mass or more and less than 5% by mass; and a reinforcing fiber.

  本发明提供了一种用于滑动紧固件的模制组件，该组件在保持高强度和高刚性的同时，还具有极佳的色彩再现性。用于滑动紧固件的模制组件由聚酰胺树脂组合物制成，聚酰胺树脂组合物包括熔点为 210°C 或以上、310°C 以下的聚酰胺树脂；莫氏硬度为 4 或以下、折射率为 2 或以上的颜料，其含量为 0.5% 或以上、5% 以下；以及增强纤维。
• GLASS FIBER-REINFORCED RESIN MOLDED ARTICLE
  申请人：Nitto Boseki Co., Ltd.

  公开号：EP3560987A1

  公开（公告）日：2019-10-30

  Provided is a glass fiber-reinforced resin molded article having high tensile strength and high impact strength in combination with a low dielectric constant and a low dissipation factor. The glass fiber-reinforced resin molded article contains: 10 to 90 mass% of a glass fiber; and 90 to 10 mass% of a resin based on the total amount of the glass fiber-reinforced resin molded article, wherein the glass fiber has composition containing: 52.0 to 57.0 mass% of SiO2; 13.0 to 17.0 mass% of Al2O3; 15.0 to 21.5 mass% of B2O3; 2.0 to 6.0 mass% of MgO; 2.0 to 6.0 mass% of CaO; 1.0 to 4.0 mass% of TiO2; and less than 1.5 mass% of F2, and the total amount of Li2O, Na2O, and K2O is less than 0.6 mass%, based on the total amount of the glass fiber, and the glass fiber has a number-average fiber length of 30 to 5000 µm.

  本文提供了一种玻璃纤维增强树脂模塑件，它具有高拉伸强度和高冲击强度，同时还具有低介电常数和低耗散因子。这种玻璃纤维增强树脂模塑品含有其中玻璃纤维的成分包含：52.0 至 57.0 质量％的 SiO2；13.0 至 17.0 质量％的 Al2O3；15.0 至 21.5 质量％的 B2O3；2.0 至 6.0质量％的MgO；2.0至6.0质量％的CaO；1.0至4.0质量％的TiO2；以及小于1.5质量％的F2，以玻璃纤维的总量为基准，Li2O、Na2O和K2O的总量小于0.6质量％，玻璃纤维的数均纤维长度为30至5000微米。
• POLYAMIDE RESIN COMPOSITION, AND PRODUCTION METHOD THEREFOR
  申请人：TOYOBO CO., LTD.

  公开号：EP3919556A1

  公开（公告）日：2021-12-08

  The present invention provides a polyamide resin composition containing (A) a crystalline polyamide resin containing a polycapramide resin as a main component, (B) a semi-aromatic amorphous polyamide resin, and (C) an inorganic reinforcing material, wherein the polyamide resin composition contains, as the (C), (C-1) a glass fiber, (C-2) a wollastonite having a needle shape, and (C-3) an inorganic reinforcing material of a plate-like crystal; a mass ratio of the (B) to (A) satisfies 0.35 ≤ (B)/(A) ≤ 0.80; when a total content of the (A), (B), and (C) is 100 parts by mass, a content (parts) of each component satisfies 30 ≤ (A) + (B) ≤ 55; 10 ≤ (B) ≤ 23; 20 ≤ (C-1) ≤ 40; 8 ≤ (C-2) 25; 8 ≤ (C-3) ≤ 25; 45 ≤ (C-1) + (C-2) + (C-3) ≤ 70; and an amount of a carboxyl group in the polyamide resin composition is less than 120 meq/kg. The resin composition provides a molded article having excellent strength and rigidity, excellent surface appearance of the molded article, and further excellent weather resistance, even in continuous molding of the composition over a long period of time at a high cylinder temperature.

  本发明提供了一种聚酰胺树脂组合物，该组合物包含(A)作为主要成分的含有聚己酰胺树脂的结晶聚酰胺树脂，(B)半芳香族无定形聚酰胺树脂，以及(C)无机增强材料，其中聚酰胺树脂组合物包含作为(C)的(C-1)玻璃纤维，(C-2)具有针状形状的硅灰石，以及(C-3)板状晶体的无机增强材料；(B)与(A)的质量比满足 0.35 ≤ (B)/(A) ≤ 0.80；当(A)、(B)、(C)的总含量按质量份数为 100 份时，各组分的含量（份数）满足 30≤(A)+(B)≤55 ；10≤(B)≤23 ；20≤(C-1)≤40；8 ≤ (C-2) 25； 8 ≤ (C-3) ≤ 25； 45 ≤ (C-1) + (C-2) + (C-3) ≤ 70；且聚酰胺树脂组合物中的羧基含量小于 120 meq/kg。该树脂组合物提供的模塑制品具有极佳的强度和刚度，模塑制品的表面外观极佳，而且耐候性极佳，即使在高筒温下长时间连续模塑该组合物也是如此。
• Glass fiber-reinforced resin molded article
  申请人：NITTO BOSEKI CO., LTD.

  公开号：US11059946B2

  公开（公告）日：2021-07-13

  Provided is a glass fiber-reinforced resin molded article having high tensile strength and high impact strength in combination with a low dielectric constant and a low dissipation factor. The glass fiber-reinforced resin molded article contains: 10 to 90 mass % of a glass fiber; and 90 to 10 mass % of a resin based on the total amount of the glass fiber-reinforced resin molded article, wherein the glass fiber has composition containing: 52.0 to 57.0 mass % of SiO2; 13.0 to 17.0 mass % of Al2O3; 15.0 to 21.5 mass % of B2O3; 2.0 to 6.0 mass % of MgO; 2.0 to 6.0 mass % of CaO; 1.0 to 4.0 mass % of TiO2; and less than 1.5 mass % of F2, and the total amount of Li2O, Na2O, and K2O is less than 0.6 mass %, based on the total amount of the glass fiber, and the glass fiber has a number-average fiber length of 30 to 5000 μm.

  本文提供了一种玻璃纤维增强树脂模塑件，它具有高拉伸强度和高冲击强度，同时还具有低介电常数和低耗散因子。该玻璃纤维增强树脂模塑品含有其中玻璃纤维的成分包含：52.0 至 57.0 质量％的 SiO2；13.0 至 17.0 质量％的 Al2O3；15.0 至 21.5 质量％的 B2O3；2.0 至 6.0质量％的MgO；2.0至6.0质量％的CaO；1.0至4.0质量％的TiO2；以及小于1.5质量％的F2，并且基于玻璃纤维的总量，Li2O、Na2O和K2O的总量小于0.6质量％，并且玻璃纤维的数均纤维长度为30至5000μm。
• AMORPHOUS HIGH PERFORMANCE POLYAMIDE
  申请人：Invista North America S.a.r.l.

  公开号：EP3143070A1

  公开（公告）日：2017-03-22