2-(4-butylpiperazin-1-yl)-N,1-diphenylethanimine

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: 2-(4-butylpiperazin-1-yl)-N,1-diphenylethanimine
• 化学式: C₂₂H₂₉N₃
• 分子量: 335.5
• InChiKey: LBVJPHRLVBEQEL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  25
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  18.8
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• RUBBER COMPOSITION
  申请人：LG Chem, Ltd.

  公开号：EP3715386A1

  公开（公告）日：2020-09-30

  The present invention relates to a rubber composition having excellent tensile properties and viscoelasticity properties and including a conjugated diene-based polymer. The rubber composition may include a modified conjugated diene-based polymer which is selected considering target tensile properties and viscoelasticity properties, by predicting in advance the correlation between the modification ratio of the modified conjugated diene-based polymer and the dynamic viscoelasticity loss coefficient at 60°C of the rubber composition through Mathematical Formula 1 and Mathematical Formula 2. Therefore, excellent compounding properties may be shown.

  本发明涉及一种具有优异拉伸性能和粘弹性能的橡胶组合物，其中包括共轭二烯基聚合物。通过数学公式 1 和数学公式 2 事先预测改性共轭二烯基聚合物的改性率与橡胶组合物在 60°C 时的动态粘弹性损失系数之间的相关性，可根据目标拉伸性能和粘弹性性能选择改性共轭二烯基聚合物。因此，可显示出优异的混炼性能。
• MODIFIED CONJUGATED DIENE-BASED POLYMER AND PREPARATION METHOD THEREFOR
  申请人：LG Chem, Ltd.

  公开号：EP3715388A1

  公开（公告）日：2020-09-30

  The present invention provides a conjugated diene-based polymer catalyzed with a lanthanide rare earth element, and having high linearity and improved compounding properties, and a method for preparing the same. The conjugated diene-based polymer catalyzed with a lanthanide rare earth element has high linearity, and if applied to a rubber composition, may show excellent processability, tensile strength and viscoelasticity.

  本发明提供了一种用镧系稀土元素催化的共轭二烯基聚合物，具有高线性度和更好的复合性能，并提供了制备该聚合物的方法。用镧系稀土元素催化的共轭二烯基聚合物具有高线性度，如果应用于橡胶组合物，可显示出优异的加工性、拉伸强度和粘弹性。
• Rubber Composition
  申请人：LG Chem, Ltd.

  公开号：US20200172698A1

  公开（公告）日：2020-06-04

  The present invention relates to a rubber composition having excellent tensile properties and viscoelasticity properties and including a conjugated diene-based polymer. The rubber composition may include a modified conjugated diene-based polymer which is selected considering target tensile properties and viscoelasticity properties, by predicting in advance the correlation between the modification ratio of the modified conjugated diene-based polymer and the dynamic viscoelasticity loss coefficient at 60° C. of the rubber composition through Mathematical Formula 1 and Mathematical Formula 2. Therefore, excellent compounding properties may be shown.
• Conjugated Diene-Based Polymer and Method for Preparing the Same
  申请人：LG Chem, Ltd.

  公开号：US20200399405A1

  公开（公告）日：2020-12-24

  A conjugated diene-based polymer catalyzed with a lanthanide rare earth element, and having high linearity and improved compounding properties, and a method for preparing the same are provided. The conjugated diene-based polymer catalyzed with a lanthanide rare earth element has high linearity, and if applied to a rubber composition, may show excellent processability, tensile strength and viscoelasticity.