[1,4]Diazocane-2,3-dione | 18741-72-5

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 大环内酰胺类
• 英文名称: [1,4]Diazocane-2,3-dione
• 英文别名: 1,4-Diazocane-2,3-dione
• CAS: 18741-72-5
• 化学式: C₆H₁₀N₂O₂
• mdl: MFCD19221651
• 分子量: 142.158
• InChiKey: ZOMSFYLSRJAZKQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.3
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.666
• 拓扑面积：
  58.2
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• High temperature stable, low solvent swelling thermoplastic elastomer compositions
  申请人：ADVANCED ELASTOMER SYSTEMS, L.P.

  公开号：EP0337977A2

  公开（公告）日：1989-10-18

  Thermoplastic elastomer compositions comprise a blend of polyamide resin and a covalently-crosslinked acrylate rubber. Such compositions can be prepared by dynamic vulcanization of the rubber in admixture with the polyamide and can exhibit high temperature dimen­sional stability and low oil swell.

  热塑性弹性体组合物包括聚酰胺树脂和共价交联丙烯酸酯橡胶的混合物。这种组合物可通过动态硫化与聚酰胺混合的橡胶来制备，具有高温尺寸稳定性和低油膨胀性。
• Multiple component thermoplastic elastomer compositions
  申请人：Advanced Elastomer Systems, L.P.

  公开号：EP0849334A1

  公开（公告）日：1998-06-24

  Thermoplastic elastomer compositions which have good high temperature end use and good oil swell resistance are made by blending a high melting thermoplastic polymer containing a non-polar rubber and a polar rubber. Alternatively, a high melting thermoplastic polymer containing a non-polar rubber or a polar rubber or both is blended with a polyolefin thermoplastic polymer containing a non-polar rubber, or a polar rubber, or both. The composition is dynamically vulcanized. The cured multi-component thermoplastic elastomer compositions exhibit good end use properties such as hardness, tensile strength, modulus, flexibility.

  将含有非极性橡胶和极性橡胶的高熔点热塑性聚合物与含有非极性橡胶或极性橡胶或两者的聚烯烃热塑性聚合物混合，可制成具有良好高温最终用途和良好耐油膨胀性的热塑性弹性体组合物。或者，将含有非极性橡胶或极性橡胶或两者兼有的高熔点热塑性聚合物与含有非极性橡胶或极性橡胶或两者兼有的聚烯烃热塑性聚合物混合。组合物经过动态硫化。固化后的多组分热塑性弹性体组合物具有良好的最终使用性能，如硬度、拉伸强度、模量和柔韧性。
• Co-cured rubber-thermoplastic elastomer compositions
  申请人：Advanced Elastomer Systems, L.P.

  公开号：EP0962494A1

  公开（公告）日：1999-12-08

  A thermoplastic elastomer composition has a plastic phase or matrix of an engineering thermoplastic such as a polyamide and a crosslinked phase of cured acrylic rubbers. The rubbers contain at least two functionalized acrylic rubbers wherein the functional group such as a carboxyl, an epoxy, or a hydroxyl can be the same or different. The curing agents generally react via covalent bonding with the reactive functional groups of the rubbers. The composition can be dynamically vulcanized and when one of the rubbers is a terpolymer of ethylene-alkyl acrylate-unsaturated carboxylic acid, the composition has a single low temperature brittle point.

  热塑性弹性体组合物具有聚酰胺等工程热塑性塑料的塑料相或基体和固化丙烯酸橡胶的交联相。橡胶包含至少两种官能化丙烯酸橡胶，其中的官能团（如羧基、环氧基或羟基）可以相同或不同。固化剂通常通过共价键与橡胶的活性官能团发生反应。组合物可以动态硫化，当其中一种橡胶是乙烯-丙烯酸烷基酯-不饱和羧酸三元共聚物时，组合物具有单一的低温脆点。
• Staged condensation, dynamic vulcanization process for making a substantially unplasticized plastic/rubber blend
  申请人：Advanced Elastomer Systems, L.P.

  公开号：EP0965607A1

  公开（公告）日：1999-12-22

  This invention describes a staged process in which successive dynamic vulcanizations of plural curable rubber blend components are based on condensation reactions of a functional group (reactive site) carried by each curable rubber. The process is carried out in three stages during each of which gases evolved during the condensation reactions are removed. It is essential to form an intermediate fully dense hard blend in the second stage. This intermediate hard blend contains a relatively large amount of plastic (relative to curable rubbers) and is therefore much harder than the desired final blend. In the third stage, additional rubber and curative for uncured rubber are added to achieve the desired softness. This process, carried out in an extruder, results in fully dense pellets which are injection moulded to produce articles having essentially the same specific gravity as that of the pellets.

  本发明描述了一种分阶段工艺，在该工艺中，基于每种可硫化橡胶所带官能团（反应位点）的缩合反应，对多种可硫化橡胶混合物成分进行连续动态硫化。该工艺分三个阶段进行，在每个阶段中，冷凝反应过程中挥发的气体都会被清除。在第二阶段，必须形成完全致密的中间硬混合物。这种中间硬混合物含有相对较多的塑料（相对于可固化橡胶而言），因此比所需的最终混合物要硬得多。在第三阶段，为未固化橡胶添加额外的橡胶和固化剂，以达到所需的柔软度。这一过程在挤出机中进行，最终得到完全致密的颗粒，通过注塑成型生产出与颗粒比重基本相同的物品。
• CROSSLINKED ELASTOMER-POLYMER BLENDS
  申请人：ExxonMobil Chemical Patents Inc.

  公开号：EP3856835A1

  公开（公告）日：2021-08-04