N',N''-[Methylenedi(2,1-phenylene)]bis(N,N-dimethylurea) | 88228-91-5

• 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: N',N''-[Methylenedi(2,1-phenylene)]bis(N,N-dimethylurea)
• 英文别名: 3-[2-[[2-(dimethylcarbamoylamino)phenyl]methyl]phenyl]-1,1-dimethylurea
• CAS: 88228-91-5
• 化学式: C₁₉H₂₄N₄O₂
• 分子量: 340.4
• InChiKey: BXIUZCZLMGCZFJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  25
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.26
• 拓扑面积：
  64.7
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• Curable composition, cured film and related electronic device
  申请人：Momentive Performance Materials Inc.

  公开号：EP2283922A2

  公开（公告）日：2011-02-16

  A cure catalyst is provided. The cure catalyst may include a Lewis acid and one or both of a nitrogen-containing molecule or a non-tertiary phosphine. The nitrogen-containing molecule may include a mono amine or a heterocyclic aromatic organic compound. A curable composition may include the cure catalyst. An electronic device may include the curable composition. Methods associated with the foregoing are provided also.

  提供了一种固化催化剂。固化催化剂可包括路易斯酸和含氮分子或非三级膦中的一种或两种。含氮分子可包括单胺或杂环芳香族有机化合物。可固化组合物可包括固化催化剂。电子设备可包括固化组合物。还提供了与上述内容相关的方法。
• EPOXY RESIN COMPOSITION FOR FIBER-REINFORCED COMPOSITE MATERIAL, METHOD FOR PRODUCING EPOXY RESIN COMPOSITION FOR FIBER-REINFORCED COMPOSITE MATERIAL, PREPREG, AND HONEYCOMB PANEL
  申请人：The Yokohama Rubber Co., Ltd.

  公开号：EP3181607A1

  公开（公告）日：2017-06-21

  The present invention provides an epoxy resin composition for a fiber-reinforced composite material which is curable at low temperatures, has excellent flame retardancy and storage stability, and yields a cured product having excellent adhesiveness with a honeycomb core, a method for producing an epoxy resin composition for a fiber-reinforced composite material, a prepreg, and a honeycomb panel. The epoxy resin composition for a fiber-reinforced composite material of the present invention contains: a reaction product obtained by reacting 100 parts by mass of a phosphorus-containing epoxy resin containing a phosphorus atom in the backbone thereof, and not less than 5 parts by mass and not greater than 20 parts by mass of an amino-terminated butadiene-acrylonitrile rubber; an epoxy resin other than the phosphorus-containing epoxy resin; a curing agent; and a curing accelerator.

  本发明提供了一种用于纤维增强复合材料的环氧树脂组合物，该组合物可在低温下固化，具有优异的阻燃性和贮存稳定性，且固化后的产品与蜂窝芯具有优异的粘合性；还提供了一种用于纤维增强复合材料的环氧树脂组合物、预浸料和蜂窝板的生产方法。本发明的纤维增强复合材料用环氧树脂组合物包含：由 100 份（质量份）骨架中含有一个磷原子的含磷环氧树脂和不少于 5 份（质量份）且不多于 20 份（质量份）氨基封端丁二烯-丙烯腈橡胶反应得到的反应产物；含磷环氧树脂以外的环氧树脂；固化剂；以及固化促进剂。
• METAL PANEL REINFORCEMENT MATERIAL AND METHOD FOR REINFORCING METAL PANEL
  申请人：Sekisui Plastics Co., Ltd.

  公开号：EP3348609A1

  公开（公告）日：2018-07-18

  A metal panel reinforcing material comprising a resin composition, including a plastic component that has at least curability and is for a crosslinked polymer matrix, a curing agent for the plastic component, a curing accelerator for the plastic component, and a crosslinked polymer matrix, and a sheet-like fiber substrate, in which when the metal panel reinforcing material is stuck to a metal panel having a thickness of 0.8 mm and heated to be integrated into a reinforced metal panel, the metal panel reinforcing material exhibits the following properties to said metal panel: in three-point bending measured at a span of 100 mm, (i) a strength improvement rate of strength at 1 mm displacement is 120% or more, (ii) a maximum strength improvement rate is 200% or more, and (iii) a strain energy up to a maximum point is 0.5 N•m or more.

  一种金属板增强材料，包括树脂组合物，其中包括至少具有固化性且用于交联聚合物基体的塑料组分、用于塑料组分的固化剂、用于塑料组分的固化促进剂和交联聚合物基体，以及片状纤维基材，其中，当金属板增强材料粘在厚度为0.其中，当金属板增强材料贴在厚度为 0.8 毫米的金属板上并加热以集成到增强金属板中时，金属板增强材料对所述金属板表现出以下特性：在跨度为 100 毫米的三点弯曲测量中，(i) 1 毫米位移时的强度提高率为 120% 或以上，(ii) 最大强度提高率为 200% 或以上，以及 (iii) 最大点的应变能为 0.5 N-m 或以上。
• FOAMABLE PANEL-REINFORCING MATERIAL, PRODUCTION METHOD THEREFOR, AND PANEL-REINFORCING METHOD
  申请人：Sekisui Plastics Co., Ltd.

  公开号：EP3381674A1

  公开（公告）日：2018-10-03

  An expandable panel reinforcing material, including an expandable composition layer including at least a plastic component of a crosslinked polymer matrix having curability, a curing agent of the plastic component, a curing accelerator of the plastic component, a crosslinked polymer matrix, a filler, and a thermally decomposable blowing agent having a decomposition temperature of T°C, and a sheet-like fiber layer that is laminated on the expandable composition layer, in which the expandable composition layer exhibits a storage elastic modulus (G') of 1 × 101 to 1 × 104 Pa when the storage elastic modulus (G') is measured with a dynamic viscoelasticity measuring apparatus [provided that a measuring temperature is (T - 10)°C].

  一种可膨胀板材增强材料，包括可膨胀成分层，其中至少包括具有可固化性的交联聚合物基体的塑料成分、塑料成分的固化剂、塑料成分的固化促进剂、交联聚合物基体、填料和分解温度为T℃的可热分解发泡剂、以及层压在可膨胀组合物层上的片状纤维层，其中可膨胀组合物层在用动态粘弹性测量仪测量存储弹性模量（G'）时，存储弹性模量（G'）为 1 × 101 至 1 × 104 Pa [前提是测量温度为 (T - 10)℃] 。
• Epoxy resin composition for fiber-reinforced composite material, method for producing epoxy resin composition for fiber-reinforced composite material, prepreg, and honey-comb panel
  申请人：The Yokohama Rubber Co., LTD.

  公开号：US10174200B2

  公开（公告）日：2019-01-08

  The present technology provides an epoxy resin composition for a fiber-reinforced composite material, a method for producing an epoxy resin composition for a fiber-reinforced composite material, a prepreg, and a honeycomb panel. The epoxy resin composition for a fiber-reinforced composite material of the present technology contains: a reaction product obtained by reacting 100 parts by mass of a phosphorus-containing epoxy resin containing a phosphorus atom in the backbone thereof, and not less than 5 parts by mass and not greater than 20 parts by mass of an amino-terminated butadiene-acrylonitrile rubber; an epoxy resin other than the phosphorus-containing epoxy resin; a curing agent; and a curing accelerator.

  本技术提供了一种纤维增强复合材料用环氧树脂组合物、一种纤维增强复合材料用环氧树脂组合物的生产方法、一种预浸料和一种蜂窝板。本技术的纤维增强复合材料用环氧树脂组合物包含：由 100 份（质量份）骨架中含有一个磷原子的含磷环氧树脂和不少于 5 份（质量份）且不多于 20 份（质量份）氨基封端丁二烯-丙烯腈橡胶反应而得的反应产物；含磷环氧树脂以外的环氧树脂；固化剂；以及固化促进剂。