2-(1,6-Diamino-3,3,5-trimethylhexyl)benzene-1,3-dicarboxylic acid;terephthalic acid;2,2,4-trimethylhexane-1,6-diamine

• 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: 2-(1,6-Diamino-3,3,5-trimethylhexyl)benzene-1,3-dicarboxylic acid;terephthalic acid;2,2,4-trimethylhexane-1,6-diamine
• 英文别名: 2-(1,6-diamino-3,3,5-trimethylhexyl)benzene-1,3-dicarboxylic acid;terephthalic acid;2,2,4-trimethylhexane-1,6-diamine
• 化学式: C34H54N4O8
• 分子量: 646.8
• InChiKey: TXUCIVGYCXOQNI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.91
• 重原子数：
  46
• 可旋转键数：
  15
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.53
• 拓扑面积：
  253
• 氢给体数：
  8
• 氢受体数：
  12

文献信息

• SEMI-AROMATIC POLYAMIDE AND MOLDED BODY COMPRISING SAME
  申请人：Unitika, Ltd.

  公开号：EP2759562A1

  公开（公告）日：2014-07-30

  A semi-aromatic polyamide including an aromatic dicarboxylic acid component, an aliphatic diamine component and a monocarboxylic acid component and having a melting point of 300°C or higher, wherein the monocarboxylic acid component includes a monocarboxylic acid having a molecular weight of 140 or more, and the content of the monocarboxylic acid component is 1 to 8% by mass.

  一种半芳香族聚酰胺，包括芳香族二羧酸组分、脂肪族二胺组分和单羧酸组分，熔点为 300°C 或以上，其中单羧酸组分包括分子量为 140 或以上的单羧酸，单羧酸组分的含量为 1%至 8%（质量百分比）。
• SEMI-AROMATIC POLYAMIDE RESIN COMPOSITION AND MOLDED ARTICLE CONTAINING SAME
  申请人：Mitsui Chemicals, Inc.

  公开号：EP3026084A1

  公开（公告）日：2016-06-01

  The present invention provides a semi-aromatic polyamide resin composition having exceptional impact resistance, fuel barrier properties, and injection moldability, as well as a molded article containing the same, through a semi-aromatic polyamide resin composition containing specific proportions of (A) a semi-aromatic polyamide comprising a dicarboxylic acid component comprising terephthalic acid and adipic acid and a diamine component having a linear aliphatic diamine having 4-10 carbon atoms, (B) a semi-aromatic polyamide comprising a dicarboxylic acid component having isophthalic acid and a diamine component having an aliphatic diamine having 4-15 carbon atoms, (C) an olefin polymer containing a specific amount of functional group structural units, and (D) a fibrous filler.

  本发明提供了一种半芳香族聚酰胺树脂组合物，该组合物具有优异的抗冲击性、燃料阻隔性和注塑成型性，并提供了含有该组合物的模塑制品，该组合物含有特定比例的以下物质：(A)半芳香族聚酰胺，该半芳香族聚酰胺包含由对苯二甲酸和己二酸组成的二羧酸组分，以及具有 4-10 个碳原子的线性脂肪族二胺的二胺组分、(B) 一种半芳香族聚酰胺，其二羧酸组分为间苯二甲酸，二胺组分为具有 4-15 个碳原子的脂肪族二胺； (C) 一种烯烃聚合物，含有特定数量的官能团结构单元；以及 (D) 一种纤维状填料。
• ULTRASONIC PROBE AND RESIN COMPOSITION FOR ULTRASONIC PROBE
  申请人：Fujifilm Corporation

  公开号：EP3747368A1

  公开（公告）日：2020-12-09

  Provided is an ultrasound probe that includes a shaft having an ultrasonic oscillator on a front end thereof and a sheath covering the shaft. The sheath includes a resin particle having a particle diameter of 0.1 to 100 µm and a thermoplastic resin. Also provided is a resin composition suitable as a sheath material for the ultrasound probe.

  本发明提供了一种超声波探头，它包括一根前端装有超声波振荡器的轴和覆盖在轴上的护套。护套包括颗粒直径为 0.1 至 100 微米的树脂颗粒和热塑性树脂。此外，还提供了一种适用于超声波探头护套材料的树脂组合物。
• FLEXIBLE TUBE FOR ENDOSCOPE, ENDOSCOPIC MEDICAL DEVICE AND RESIN COMPOSITION FOR COVERING FLEXIBLE TUBE BASE MATERIAL FOR ENDOSCOPE
  申请人：FUJIFILM Corporation

  公开号：EP3777642A1

  公开（公告）日：2021-02-17

  A flexible tube for an endoscope has a flexible tube substrate that is flexible and tubular and a resin layer (A) covering the flexible tube substrate. The resin layer (A) includes a thermoplastic resin (a) including at least one of a polyamide resin, a polyurethane resin, a polyester resin, a polystyrene resin, or an acrylic resin and having a tensile strength at 10% elongation of 10 MPa or more and a hindered amine compound (b) having a molecular weight of 500 or more. Also provided are an endoscopic medical device including the flexible tube for an endoscope and a resin composition suitable for forming the resin layer of the flexible tube for an endoscope.

  一种用于内窥镜的挠性管具有一个挠性管基板，该基板呈挠性管状，以及一个覆盖在挠性管基板上的树脂层（A）。树脂层 (A) 包括热塑性树脂 (a)，其中至少包括聚酰胺树脂、聚氨酯树脂、聚酯树脂、聚苯乙烯树脂或丙烯酸树脂中的一种，在 10%伸长率下的拉伸强度为 10 兆帕或以上，以及受阻胺化合物 (b)，其分子量为 500 或以上。此外，还提供了一种内窥镜医疗设备，包括内窥镜柔性管和适用于形成内窥镜柔性管树脂层的树脂组合物。
• METALLIC-TONE THERMOPLASTIC RESIN PELLET
  申请人：Unitika Ltd.

  公开号：EP3875532A1

  公开（公告）日：2021-09-08

  The present invention provides a thermoplastic resin pellet capable of obtaining a molded body which is excellent in metallic coloring properties, surface smoothness property, and flow mark suppressing properties, and has a sufficient metallic appearance. The present invention relates a metallic-tone thermoplastic resin pellet comprising 100 parts by weight of a thermoplastic resin (A), 0.5 to 10 parts by mass of metallic particles (B), and 0 to 10 parts by mass of plate-like, fibrous and/or granular filler (C), wherein the pellet has a cylindrical shape having a circular or elliptical cross section perpendicular to the longitudinal direction, and the pellet has a length of 0.5 to 2.8 mm and a cross-sectional major diameter of 0.5 to 2.8 mm.

  本发明提供了一种热塑性树脂颗粒，该颗粒能够获得金属着色性能、表面平滑性能和流痕抑制性能优异的成型体，并具有足够的金属外观。本发明涉及一种金属色调的热塑性树脂颗粒，由 100 重量份的热塑性树脂（A）、0.5 至 10 重量份的金属颗粒（B）和 0 至 10 重量份的板状、纤维状和/或颗粒状填料（C）组成，其中颗粒呈圆柱形，具有垂直于纵向的圆形或椭圆形截面，颗粒的长度为 0.5 至 2.8 毫米，截面主直径为 0.5 至 2.8 毫米。