(+/-)-4,4'-Diamino-2,3-diphenylbutan | 58268-71-6

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: (+/-)-4,4'-Diamino-2,3-diphenylbutan
• 英文别名: p.p'-Diamino-2.3-diphenylbutan；2,3-bis(4-amino-phenyl)-butane；4-[3-(4-Aminophenyl)butan-2-yl]aniline
• CAS: 58268-71-6
• 化学式: C₁₆H₂₀N₂
• 分子量: 240.348
• InChiKey: KEDYYXYVCZMXCI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  52
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (+/-)-4,4'-Diamino-2,3-diphenylbutan 、 silver nitrate 以 乙醇 为溶剂， 生成
  参考文献：
  名称：

  Cochran, G. T.; Allen, J. F.; Marullo, N. P., Inorganica Chimica Acta, 1967, vol. 1, p. 109 - 112

  摘要：

  DOI：
• 作为产物：
  描述：

  以 二甲基亚砜 为溶剂， 生成 (+/-)-4,4'-Diamino-2,3-diphenylbutan 、 silver nitrate
  参考文献：
  名称：

  Cochran, G. T.; Allen, J. F.; Marullo, N. P., Inorganica Chimica Acta, 1967, vol. 1, p. 109 - 112

  摘要：

  DOI：

文献信息

• Application of ambient temperature cured polymers of prepolymers to a cured elastomer
  申请人：THE FIRESTONE TIRE & RUBBER COMPANY

  公开号：EP0123070A2

  公开（公告）日：1984-10-31

  A process and composition for applying and bonding an amine curable polymer or prepolymer at ambient temperatures to the surface of a cured elastomer substrate. The elastomer article or substrate is treated with an organic oxidant such as an N-halohydantoin, N-haloamide, or an N-haioimide, for example, the various isomers of mono-, di-, and trichloroisocyanuric acid. A polyisocyanate is applied thereto. A composition of the amine curable polymer or prepolymer is prepared with an amine curing agent. To the curing agent and curable polymer or prepolymer composition is added a polar solvent which is mixed with the resulting blend or mixture and added to the treated elastomer surface; said polymer or prepolymer cures at ambient temperature and becomes bonded to said elastomer. The application is relatively easy, since the entire mixture is a liquid and can be applied in situ. The invention is particularly suitable for repairing various damaged elastomer articles such as tires (especially off-the-road), conveyor belts, hoses, preparation of caulking or sealing compounds, and especially in bonding tire lugs or tire treads to a tire carcass.

  一种在环境温度下将胺固化聚合物或预聚物涂抹和粘合到固化弹性体基材表面的工艺和组合物。用有机氧化剂，如 N-卤代海因、N-卤代酰胺或 N-卤代亚胺，例如一氯、二氯和三氯异氰尿酸的各种异构体，处理弹性体制品或基材。多异氰酸酯用于其中。用胺固化剂制备胺固化聚合物或预聚物的组合物。在固化剂和可固化聚合物或预聚物组合物中加入极性溶剂，将其与所得混合物或混合料混合并加入处理过的弹性体表面；所述聚合物或预聚物在环境温度下固化并与所述弹性体粘合。由于整个混合物都是液体，可以就地使用，因此使用起来相对容易。本发明特别适用于修复各种受损的弹性体，如轮胎（尤其是越野轮胎）、传送带、软管，制备填缝剂或密封化合物，尤其适用于将胎耳或胎面粘合到轮胎胎体上。
• Adhering cured polymers or prepolymers to cured elastomer utilizing hypochlorous acid treating agent
  申请人：THE FIRESTONE TIRE & RUBBER COMPANY

  公开号：EP0137114A2

  公开（公告）日：1985-04-17

  Use of hypochlorous acid as the treating agent in the bonding of cured elastomer and polyurethanelpolyurea increases adhesion. The process is useful for repairing damaged articles of cured elastomer and also for bonding together layers of cured elastomer.

  在固化弹性体和聚氨酯聚脲的粘合过程中，使用次氯酸作为处理剂可增加粘合力。该工艺可用于修复固化弹性体的受损物品，也可用于将固化弹性体层粘合在一起。
• Ambient temperature repair of elastomeric articles having a hollow or deformity therein
  申请人：THE FIRESTONE TIRE & RUBBER COMPANY

  公开号：EP0122480A1

  公开（公告）日：1984-10-24

  The repair of a reinforced elastomer article (10) having a hollow (12) therein relates to utilizing an amine curable polymer or prepolymer and a cured elastomer patch. The hollow (12) in the elastomer as well as the areas juxtaposition to the patch (20) is coated with a treating agent (30). The amine curable polymer or prepolymer (40) which may have rubber particles therein is then applied to the hollow as well as to the area between the patch and the elastomer and cured at ambient temperature. Alternatively, gum rubber is directly applied to the hollow and also to the treated patch area. One area of use is in the repair of tires.

  对具有中空（12）的加固弹性体制品（10）的修复涉及到胺固化聚合物或预聚物和固化弹性体补丁的使用。 弹性体中空（12）以及与补丁（20）并列的区域涂有处理剂（30）。 然后，将胺固化聚合物或预聚物（40）（其中可能含有橡胶颗粒）涂抹到中空以及补丁和弹性体之间的区域，并在环境温度下固化。 或者，将胶橡胶直接涂抹到中空以及处理过的补丁区域。 一个使用领域是轮胎的修复。
• Adhering cured polymers or prepolymers to high natural rubber content elastomer
  申请人：THE FIRESTONE TIRE & RUBBER COMPANY

  公开号：EP0137113A2

  公开（公告）日：1985-04-17

  In repairing articles of natural rubber or elastomer predominantly of natural rubber with cured polymer or prepolymer (polyurethane/polyurea), adhering advantages are obtained especially at elevated temperatures when the damaged area is treated with halogen-containing oxidant dissolved in 1,2 dichloroethane instead of other solvents.

  在用固化聚合物或预聚物（聚氨酯/聚脲）修补天然橡胶或主要由天然橡胶组成的弹性体制品时，如果用溶解在 1,2 二氯乙烷中的含卤氧化剂代替其他溶剂处理受损部位，则可获得粘附优势，尤其是在高温条件下。
• Tire repair by "patch only" method
  申请人：THE FIRESTONE TIRE & RUBBER COMPANY

  公开号：EP0154166A2

  公开（公告）日：1985-09-11

  A repaired elastomer article having a cut or crack entirely therethrough. A treating agent is located about the cut portion on the inner surface of the article and an amine curable polymer or prepolymer layer resides over said treating agent. A cured elastomeric patch resides over said curable polymer. Since the amine curable polymer cures at ambient temperatures, the repair of the elastomer article can occur on site. The invention is especially useful in the repair of tires.

  一种经过修复的弹性体制品，其上有一个完全贯通的切口或裂缝，在制品内表面的切口处有一个处理剂，在处理剂上有一个胺固化聚合物或预聚物层，在固化聚合物上有一个固化的弹性体补丁。 由于胺固化聚合物是在环境温度下固化的，因此弹性体制品的修复可以在现场进行。 本发明尤其适用于轮胎的修复。