1-benzyl-2-methylimidazole;2-methyl-1H-imidazole

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 1-benzyl-2-methylimidazole;2-methyl-1H-imidazole
• 化学式: C15H18N4
• 分子量: 254.33
• InChiKey: COIUKHVCKLLSIZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.96
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• EPOXY RESIN COMPOSITION, PREPREG, AND FIBER REINFORCED COMPOSITE MATERIAL
  申请人：Toray Industries, Inc.

  公开号：EP3853282A1

  公开（公告）日：2021-07-28
• EPOXY RESIN COMPOSITION, PREPREG AND FIBER-REINFORCED COMPOSITE MATERIAL
  申请人：TORAY INDUSTRIES, INC.

  公开号：US20140100320A1

  公开（公告）日：2014-04-10

  An epoxy resin composition comprising an epoxy resin [A], an amine-based curing agent [B] and a block copolymer [C] as components, wherein the epoxy resin [A] contains [Aa] an epoxy resin having at least one structure selected from a condensed polycyclic structure, biphenyl structure and oxazolidone ring structure; [Ab] an epoxy resin selected from a polyfunctional amine type epoxy resin [Ab1] and a liquid bisphenol type epoxy resin [Ab2], and the block copolymer [C] is at least one block copolymer selected from the group consisting of S-B-M, B-M and M-B-M. The present invention provides an epoxy resin composition that can be cured to form a cured product excellent in heat resistance, elastic modulus and toughness.
• EPOXY RESIN COMPOSITIONS, PREPREG, AND FIBER-REINFORCED COMPOSITE MATERIALS
  申请人：Toray Industries, Inc.

  公开号：US20220033640A1

  公开（公告）日：2022-02-03

  An epoxy resin composition is provided which includes a poly-naphthalene-based epoxy resin having two or more epoxy groups per molecule combined with a non-linear multi-phenyl epoxy resin and an additional epoxy resin having an epoxy functionality of 3 or more, as well as a prepreg, and a fiber-reinforced composite material prepared using the epoxy resin composition. More specifically, an epoxy resin composition is provided which contains a combination of particular types of epoxy resins and curatives that, when cured, provides high flexural modulus and that is suitable for preparing a fiber-reinforced composite material capable of withstanding extreme use environments such as low-temperature environments and high-temperature moisture-absorbing environments. In addition, epoxy resin systems are provided which are capable of achieving a high Tg along with good thermal stability for long periods of time at elevated temperatures (e.g., 180° C. or more) when cured at 210° C. for 2 hours.
• US9243139B2
  申请人：——

  公开号：US9243139B2

  公开（公告）日：2016-01-26
• [EN] EPOXY RESIN COMPOSITION, PREPREG, AND FIBER REINFORCED COMPOSITE MATERIAL<br/>[FR] COMPOSITION DE RÉSINE ÉPOXYDIQUE, PRÉIMPRÉGNÉ ET MATÉRIAU COMPOSITE RENFORCÉ PAR DES FIBRES
  申请人：TORAY INDUSTRIES

  公开号：WO2020058766A1

  公开（公告）日：2020-03-26

  An epoxy resin composition is provided which includes a poly-naphthalene- based epoxy resin having two or more epoxy groups per molecule combined with a non-linear multi-phenyl epoxy resin and an additional epoxy resin having an epoxy functionality of 3 or more, as well as a prepreg, and a fiber-reinforced composite material prepared using the epoxy resin composition. More specifically, an epoxy resin composition is provided which contains a combination of particular types of epoxy resins and curatives that, when cured, provides high flexural modulus and that is suitable for preparing a fiber-reinforced composite material capable of withstanding extreme use environments such as low-temperature environments and high- temperature moisture-absorbing environments. In addition, epoxy resin systems are provided which are capable of achieving a high Tg along with good thermal stability for long periods of time at elevated temperatures (e.g., 180°C or more) when cured at 210°C for 2 hours.