1-Isocyanato-4-(4-isocyanato-2-methoxyphenyl)-2-methoxybenzene

• 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: 1-Isocyanato-4-(4-isocyanato-2-methoxyphenyl)-2-methoxybenzene
• 化学式: C₁₆H₁₂N₂O₄
• 分子量: 296.28
• InChiKey: LZDRVIPQQOXTFX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  22
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  77.3
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• Superconducting magnet, superconducting magnet coil, and manufacturing method thereof
  申请人：HITACHI, LTD.

  公开号：EP0602647A1

  公开（公告）日：1994-06-22

  A superconducting magnet coil, an insulating layer, and a superconducting magnet which do not generate quenching under cooled and operational conditions are provided by using a fixing resin (2) capable of suppressing microcrack generation in a resin layer which causes quenching. A superconducting magnet coil manufactured by winding a superconducting wire (3) and fixing the wire with resin (2) and a method for manufacturing thereof, wherein said resin (2) is a low cooling restricted thermal stress and high toughness fixing resin having a release rate of elastic energy GIC at 4.2 K of at least 250J·m⁻², and/or a stress intensity factor KIC of at least 1.5 MPa·√m, and/or a stress safety factor at 4.2 K of at least 3, and an allowable defect size at least of 0.3 mm. The superconducting magnet coil manufactured in accordance with the present invention does not cause quenching because microcracks are not generated in said resin (2) when the coil is cooled to the liquid helium temperature, i.e. 4.2 K, and under an operational condition.

  通过使用能够抑制导致淬火的树脂层中微裂纹产生的固定树脂（2），提供了一种在冷却和运行条件下不会产生淬火的超导磁体线圈、绝缘层和超导磁体。 一种通过绕制超导导线（3）并用树脂（2）固定导线而制造的超导磁体线圈及其制造方法，其中所述树脂（2）是一种低冷却限制热应力和高韧性固定树脂，其在 4.2 K 时的弹性能量释放率 GIC 至少为 250J-m-²，和/或应力强度系数 KIC 至少为 1.5 MPa-√m，和/或在 4.2 K 时的应力安全系数至少为 3，以及允许缺陷尺寸至少为 0.3 mm。 根据本发明制造的超导磁体线圈不会导致淬火，因为当线圈冷却到液氦温度（即 4.2 K）并处于工作状态时，所述树脂 (2) 中不会产生微裂纹。
• INSULATED WIRE
  申请人：THE FURUKAWA ELECTRIC CO., LTD.

  公开号：EP0977209A1

  公开（公告）日：2000-02-02

  There is disclosed an insulated wire, which comprises at least one insulating layer toned by applying and baking, directly or via another insulating layer on a conductor, a resin composition containing at least one selected from the group consisting of a polyamidimide resin and a polyimide resin, each having, in the molecular structure of the resin, a structure represented by formula (I), and/or a resin composition containing at least one selected from the group consisting of a polyamidimide resin and a polyimide resin, each having, in the molecular structure of the resin, a structure represented by formula (II), and said insulated wire has 0.2% yield stress of not more than 110 Mpa. This insulated wire, even if its insulation coating is made thinner, is excellent in resistance to scratches, and it is able to prevent the coating from breakage at the time of coil working, especially of the insertion of a coil into a stator slot, under rigorous conditions. In the formulae, R1, R2, R3, and R4, each are a hydrogen atom, an alkyl group, a hydroxyl group, a halogen atom, or an alkoxy group.

  本发明公开了一种绝缘电线，该电线包括至少一个绝缘层，该绝缘层是通过在导体上直接或通过另一个绝缘层涂敷和烘烤而调色的，该绝缘层是一种树脂组合物，该树脂组合物含有至少一种选自由聚酰胺酰亚胺树脂和聚酰亚胺树脂组成的组中的一种，每种树脂的分子结构中都具有式（I）所代表的结构，和/或一种树脂组合物，该树脂组合物含有至少一种选自由聚酰胺酰亚胺树脂和聚酰亚胺树脂组成的组中的一种，每种树脂的分子结构中都具有式（I）所代表的结构、或含有至少一种选自聚酰胺酰亚胺树脂和聚酰亚胺树脂组成的组的树脂组合物，每种树脂的分子结构均具有式 (II) 所表示的结构，且所述绝缘线具有 0.2% 的屈服应力不超过 110 兆帕。这种绝缘导线即使绝缘层变薄，也具有极佳的抗划伤能力，在线圈工作时，特别是在将线圈插入定子槽中的严格条件下，能够防止绝缘层破损。 式中，R1、R2、R3 和 R4 各为氢原子、烷基、羟基、卤素原子或烷氧基。
• FLAME-RETARDANT EPOXY RESIN COMPOSITION
  申请人：Asahi Kasei Chemicals Corporation

  公开号：EP1775321A1

  公开（公告）日：2007-04-18

  Disclosed is a flame-retardant epoxy resin composition characterized by containing (A) an epoxy resin containing 0.5-10 equivalent/kg of oxazolidone rings, (B) an epoxy group-containing phosphazene compound, (C) at least one compound selected from the group consisting of phosphates, condensed phosphates, quinone derivatives of phosphine compounds, and polyphenylene ethers, and (D) at least one curing agent selected from the group consisting of guanidine derivatives, phenol novolacs, bisphenol A novolacs, cresol novolacs and naphthol novolacs.

  公开了一种阻燃环氧树脂组合物，其特征在于含有 (A) 含 0.5-10当量/公斤的噁唑酮环；(B) 含环氧基团的磷氮化合物；(C) 至少一种选自磷酸盐、缩合磷酸盐、膦化合物的醌衍生物和聚苯醚组成的组的化合物；(D) 至少一种选自胍衍生物、苯酚酚醛、双酚A酚醛、甲酚酚醛和萘酚酚醛组成的组的固化剂。
• EPOXY RESIN COMPOSITION
  申请人：Asahi Kasei Chemicals Corporation

  公开号：EP1867672A1

  公开（公告）日：2007-12-19

  To provide an epoxy resin composition that can afford a printed wiring board excellent in heat resistance, adhesiveness, prepreg storage stability, and insulation reliability. An epoxy resin composition containing (A) an oxazolidone ring-containing epoxy resin, (B) a novolac-type epoxy resin, (C) a guanidine derivative, and (D) an imidazole as components, wherein the component (A) contains an isocyanuric ring as well as an oxazolidone ring and, the IR absorbance ratio of the isocyanuric ring to the oxazolidone ring is not less than 0.01 and not more than 0.1, the weight ratio of the component (A) to the component (B) is 5:95 to 95:5, the content of the component (C) and the content of the component (D) are 0.01 to 5 parts by weight and not more than 0.08 part by weight, respectively, based on 100 parts by weight of the total weight of the epoxy resins containing the component (A) and the component (B), and the bromine content based on a weight obtained by subtracting the weight of the component (C) and the weight of the component (D) from the weight of the resin composition is not less than 10% by weight and not more than 20% by weight.

  提供一种环氧树脂组合物，它能使印刷线路板具有优异的耐热性、粘合性、预浸料贮存稳定性和绝缘可靠性。 一种环氧树脂组合物，含有 (A) 含噁唑烷酮环的环氧树脂、(B) 酚醛型环氧树脂、(C) 胍衍生物和 (D) 咪唑作为组分，其中组分 (A) 既含有异氰脲酸环，也含有噁唑烷酮环，异氰脲酸环与噁唑烷酮环的红外吸收比不小于 0.01且不大于0.1，组分(A)与组分(B)的重量比为5:95至95:5，组分(C)和组分(D)的含量为0.以含有组分(A)和组分(B)的环氧树脂总重量 100 重量份为基准，组分(C)的含量为 0.01 至 5 重量份，组分(D)的含量为不超过 0.08 重量份；以从树脂组合物重量中减去组分(C)和组分(D)的重量所得的重量为基准，溴含量不低于 10%，不超过 20%。
• MATERIAL FOR ELECTRICAL/ELECTRONIC COMPONENT AND ELECTRICAL/ELECTRONIC COMPONENT
  申请人：The Furukawa Electric Co., Ltd.

  公开号：EP2248663A1

  公开（公告）日：2010-11-10

  A material for an electrical/electronic part, which has a resin coating directly formed on at least a part of a metal substrate or at least a part of a metal layer provided on the metal substrate, with the resin coating being formed with a resin composition containing at least one selected from the group consisting of a polyamideimide resin and a polyimide resin, each having a structure represented by formula (I) or (II) in the molecular structure: in which R1, R2, R3, and R4 each represent one selected from a hydrogen atom, an alkyl group, a hydroxyl group, a halogen atom, and an alkoxy group.

  一种用于电气/电子零件的材料，该材料的树脂涂层直接形成于金属基板的至少一部分或金属基板上的金属层的至少一部分，树脂涂层由树脂组合物形成，该树脂组合物包含至少一种从聚酰胺酰亚胺树脂和聚酰亚胺树脂组成的组中选出的树脂组合物，每种树脂组合物的分子结构由式（I）或（II）表示： 其中 R1、R2、R3 和 R4 各代表一个选自氢原子、烷基、羟基、卤素原子和烷氧基的基团。