N,N-dimethyl-N',N'-dipentyl-ethylenediamine

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N,N-dimethyl-N',N'-dipentyl-ethylenediamine
• 英文别名: N,N-Dimethyl-N',N'-dipentyl-aethylendiamin；N,N-dimethyl-N',N'-dipentylethane-1,2-diamine
• 化学式: C₁₄H₃₂N₂
• 分子量: 228.421
• InChiKey: WELPTGDSHFPHRU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  16
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-氯-N,N-二甲基乙胺 、 二戊胺 在 xylene 作用下， 生成 N,N-dimethyl-N',N'-dipentyl-ethylenediamine
  参考文献：
  名称：

  Derivatives of Dimethylaminoethanol and Dimethylaminoethylamine

  摘要：

  DOI：

  10.1021/ja01125a050

文献信息

• Aqueous emulsion dispersion of thermoplastic elastomer and process for preparing the same
  申请人：DAI-ICHI KOGYO SEIYAKU CO., LTD.

  公开号：EP1340781A1

  公开（公告）日：2003-09-03

  The present invention provides an aqueous emulsion dispersion widely applicable and capable of providing excellent properties even when used by mixing into other conventional emulsions used for many utilities. The aqueous emulsion dispersion has improved stability over time and mechanical stability, and when used as an asphalt modifier, the aqueous emulsion dispersion can be easily mixed and dissolved into hot asphalt or asphalt emulsion and can improve flow resistance, toughness and low temperature flexibility of asphalt without losing workability. The present invention also relates to a process for preparing the aqueous emulsion dispersion. The aqueous emulsion dispersion of thermoplastic elastomer is obtained by emulsifying and dispersing a thermoplastic elastomer by using three different kinds of surfactant of a nonionic surfactant, an anionic surfactant and a cationic surfactant.

  本发明提供了一种可广泛应用的水性乳液分散体，即使与许多公用事业使用的其他常规乳液混合使用，也能提供优异的性能。本发明的水性乳液分散体具有更好的长期稳定性和机械稳定性，在用作沥青改性剂时，水性乳液分散体可以很容易地混合和溶解到热沥青或沥青乳液中，并能改善沥青的流动阻力、韧性和低温柔性，而不会失去可加工性。本发明还涉及一种制备水性乳液分散体的工艺。 热塑性弹性体水性乳液分散体是通过使用非离子表面活性剂、阴离子表面活性剂和阳离子表面活性剂三种不同的表面活性剂对热塑性弹性体进行乳化分散而得到的。
• [EN] ASPHALTIC MIXTURE CONDITIONER, CONDITIONED ASPHALTIC PAVING MIXTURE, THEIR PROCESSES OF PREPARATION, THEIR USES IN PAVING SURFACES, PAVED SURFACES AND SYSTEM TO PREPARE AN ASPHALTIC MIXTURE CONDITIONER<br/>[FR] CONDITIONNEUR DE MÉLANGE ASPHALTIQUE, MÉLANGE DE PAVAGE ASPHALTIQUE CONDITIONNÉ, LEURS PROCÉDÉS DE PRÉPARATION, LEURS UTILISATIONS DANS DES SURFACES DE PAVAGE, SURFACES PAVÉES ET SYSTÈME POUR PRÉPARER UN CONDITIONNEUR DE MÉLANGE ASPHALTIQUE
  申请人：ASFALTO LIQUIDO TECNOLOGIA EXTREMA ALTEX SA

  公开号：WO2021240216A1

  公开（公告）日：2021-12-02

  The invention refers to an asphaltic mixture conditioner comprising a bitumen, a polyol, a surfactant, a mineral acid and water. The invention further refers to a conditioned asphaltic paving mixture comprising bitumen, aggregate and the said asphaltic mixture conditioner. The asphaltic mixture conditioner, used as an additive, solves problems of the prior art related to bituminous paving composition, which demand a prompt use of the asphalt compositions in situ. The additive contributes to preparation of a conditioned asphaltic paving mixture which may be storage at ambient temperature for longer periods, wherein the additive, at ambient temperature, may be added into a mix of aggregate and bitumen. Before being applied onto a surface, it is heated to a temperature range from 130 ºC to 170 ºC, wherein all the necessary features to properly be applied onto the surface are maintained.