N-(2-Aminopropyl)-2-propenamide | 21381-75-9

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: N-(2-Aminopropyl)-2-propenamide
• 英文别名: N-(2-aminopropyl)prop-2-enamide
• CAS: 21381-75-9
• 化学式: C₆H₁₂N₂O
• 分子量: 128.17
• InChiKey: IOGKLTAKFFMNQR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.4
• 重原子数：
  9
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  55.1
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• Mechanically interlocked molecules-based materials for 3-D printing
  申请人：THE TRUSTEES OF DARTMOUTH COLLEGE

  公开号：US10954315B2

  公开（公告）日：2021-03-23

  Provided are supramolecular polypseudorotaxane hydrogel compositions and 3-D structures capable of reversible 3-D structural deformation which include (a) a solvent; (b) an at least partially linear polymer, where the polymer further comprises groups capable of covalent crosslinking between the polymers; (ii) at least one first macrocyclic ring which forms a pseudorotaxane with a polymer in the polymer network; and (iii) at least one second macrocyclic ring that does not form the pseudorotaxane. The hydrogel composition has a viscosity which allows for 3-D printing of the hydrogel to form a 3-D structure, and a storage (elastic) modulus after crosslinking that allows for the 3-D structure to undergo reversible 3-D structural deformation upon change of solvent conditions. Also provided are methods of manufacturing the compositions and 3-D structures.

  本发明提供了能够发生可逆三维结构变形的超分子聚假轴烷水凝胶组合物和三维结构，其中包括：(a) 溶剂；(b) 至少部分为线性的聚合物，其中聚合物还包括能够在聚合物之间发生共价交联的基团；(ii) 至少一个第一大环，该环与聚合物网络中的聚合物形成假轴烷；以及 (iii) 至少一个第二大环，该环不形成假轴烷。水凝胶组合物具有一定的粘度，可用于水凝胶的三维打印以形成三维结构，交联后具有一定的储存（弹性）模量，可使三维结构在溶剂条件改变时发生可逆的三维结构变形。此外，还提供了制造组合物和三维结构的方法。
• Systems for controlling plant and flower moisture transpiration rates
  申请人：——

  公开号：US20020006870A1

  公开（公告）日：2002-01-17

  The present invention relates to a system for controlling plant and flower moisture transpiration rates and thereby providing a system for extending the time in which plants and cut flowers can be utilized in aesthetic displays or floral arrangements. The present invention is achieved by controlling the intake of water and nutrients by a cut flower. The first component of the systems of the present invention provide a control over the loss of water by the plant through transpiration. The second component of the systems of the present invention provide a source of energy and water to the cut flower while controlling the growth of microbes and the calcium ion flux produced by the plant.

  本发明涉及一种控制植物和花卉水分蒸腾率的系统，从而提供一种延长植物和切花用于美观展示或插花的时间的系统。本发明是通过控制切花对水分和养分的吸收来实现的。本发明系统的第一部分控制植物通过蒸腾作用流失水分。本发明系统的第二部分为切花提供能量和水源，同时控制微生物的生长和植物产生的钙离子通量。
• Crosslinkable PVC-plastisol
  申请人：NIPPON ZEON CO., LTD.

  公开号：EP0611088B1

  公开（公告）日：1998-09-02
• HIGH IMPACT POLYESTER COMPOSITIONS
  申请人：AlliedSignal Inc.

  公开号：EP0693093A1

  公开（公告）日：1996-01-24
• HIGH IMPACT POLYESTER/POLYCARBONATE BLENDS
  申请人：AlliedSignal Inc.

  公开号：EP0693094A1

  公开（公告）日：1996-01-24