1,3-diaza-cyclododecan-2-one | 27621-77-8

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机碳酸及其衍生物
• 英文名称: 1,3-diaza-cyclododecan-2-one
• 英文别名: 1,3-Diaza-cyclododecan-2-on；1,3-Diazacyclododecan-2-one
• CAS: 27621-77-8
• 化学式: C₁₀H₂₀N₂O
• 分子量: 184.282
• InChiKey: PLRUOANOBZIIFY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  41.1
• 氢给体数：
  2
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1,3-diaza-cyclododecan-2-one 在 tetraphosphorus decasulfide 、 xylene 作用下， 生成 1,3-Diazacyclododecane-2-thione
  参考文献：
  名称：

  Behringer; Meier, Justus Liebigs Annalen der Chemie, 1957, vol. 607, p. 67,76

  摘要：

  DOI：
• 作为产物：
  描述：

  十一烷二酸 在 盐酸 、 乙醇 、 对甲苯磺酸 、 一水合肼 、 丙酮 、 sodium nitrite 、 苯 作用下， 生成 1,3-diaza-cyclododecan-2-one
  参考文献：
  名称：

  Iwakura et al., Nippon Kagaku Zasshi, 1957, vol. 78, p. 1504

  摘要：

  DOI：

文献信息

• Process for preparation of metallic bottles
  申请人：TOYO SEIKAN KAISHA LIMITED

  公开号：EP0076634A1

  公开（公告）日：1983-04-13

  Disclosed is a process for the preparation of metallic bottles which comprises lap-bonding circumferential open end portions of upper and lower members, each consisting of a formed cup of a metal, said process being characterized by using at least one thermoplastic resin adhesive having a water absorption of less than 2%, as measured at a temperature of 23°C and a relative humidity of 80%, and an elasticity contribution ratio [R(t)t=1] of from 1 x 10-4 to 5 x 10-1, defined by the following formula: wherein J(t)t=1 represents a creep compliance at a time constant of 1 second when the adhesive is caused to creep at a temperature higher by 30°C than the melting point of the adhesive under a shear stress of 50 to 5,000 dyne/cm2, and J(t)rec,t=1 represents an equilibrium recovery creep compliance when the adhesive is caused to creep under the same conditions as described above and the adhesive is then let to recover, and containing in the main or side chain groups at a concentration of 10 to 1400 milliequivalents per 100 g of the adhesive.

  本发明公开了一种制备金属瓶的工艺，该工艺包括搭接粘接上下构件的圆周开口端部，每个构件都由一个成形的金属杯组成，所述工艺的特点是使用至少一种热塑性树脂粘合剂，该粘合剂在温度为23℃和相对湿度为80%的条件下测量，吸水率小于2%，弹性贡献率[R(t)t=1]为1×10-4至5×10-1，由下式定义： 其中，J(t)t=1 代表时间常数为 1 秒时的蠕变顺应性，即在剪切应力为 50 至 5000 达因/厘米2 的条件下，在比粘合剂熔点高 30℃的温度下使粘合剂发生蠕变；J(t)rec,t=1 代表平衡恢复蠕变顺应性，即在与上述相同的条件下使粘合剂发生蠕变，然后让粘合剂恢复，并且在主链或侧链基团中含有 浓度为每 100 克粘合剂 10 至 1400 毫当量。
• Process for preparation of metal vessels
  申请人：TOYO SEIKAN KAISHA LIMITED

  公开号：EP0079136A1

  公开（公告）日：1983-05-18

  A process for preparation of metal vessels by lap-bonding circumferential open end portions (3,4) of preformed outer and inner seamless metal cup members (2,1) to each other with an adhesive layer (11) interposed between the open end portions (3,4) of both the members (2,1), by heating the fitted portions (Sa) of both the outer and inner members (2,1) so as to melt the adhesive and by subsequent controlled cooling the fitted portions (5a) so that the temperatures of the fitted portions of both the outer and inner members are substantially equal to each other just before solidification of the adhesive.

  一种制备金属容器的工艺，通过将预制的无缝金属杯外构件（2,1）和无缝金属杯内构件（2,1）的圆周开口端部分（3,4）相互搭接粘合，在两个构件（2,1）的开口端部分（3,4）之间插入粘合剂层（11），通过加热外构件和内构件（2,1）的配合部分（Sa）使粘合剂熔化，随后控制冷却配合部分（5a），使外构件和内构件配合部分的温度在粘合剂凝固前基本相等。
• Biodegradable recycled polyester resin and production process therefor
  申请人：Nippon Shokubai Co., Ltd.

  公开号：EP1160269A2

  公开（公告）日：2001-12-05

  The present invention provides a biodegradable recycled polyester resin and a production process therefor, wherein the polyester resin is inexpensive and economical due to use of recycled aromatic polyesters, and further, can solve problems of wastes by affording biodegradability to the aromatic polyester which has so far been assumed to have no biodegradability. The biodegradable recycled polyester resin, according to the present invention, is obtained by a process including the step of carrying out a reaction of a recycled aromatic polyester (A) with an aliphatic polyester (B) having a number-average molecular weight of 3,000 to 300,000 in a reaction ratio (weight ratio) of (A)/(B) = 95/5 to 5/95, thereby affording biodegradability to the recycled aromatic polyester (A).

  本发明提供了一种可生物降解的再生聚酯树脂及其生产工艺，其中，由于使用了再生芳香族聚酯，该聚酯树脂价格低廉且经济实惠，此外，由于芳香族聚酯迄今为止一直被认为不具有生物降解性，本发明可通过赋予芳香族聚酯生物降解性来解决废物问题。根据本发明，可生物降解的再生聚酯树脂是通过以下工艺获得的：将再生芳香族聚酯（A）与具有 3,000 至 300,000 数均分子量的脂肪族聚酯（B）按（A）/（B）=95/5 至 5/95 的反应比（重量比）进行反应，从而使再生芳香族聚酯（A）具有生物降解性。
• POLYACETAL RESIN COMPOSITION
  申请人：Polyplastics Co., Ltd.

  公开号：EP1679346A1

  公开（公告）日：2006-07-12

  A polyacetal resin composition comprises a polyacetal resin, and a polycyclic aromatic carboxylic acid hydrazide or a polycyclic aromatic carboxylic acid hydrazide having a substituent. The proportion of the polycyclic aromatic carboxylic acid hydrazide may be about 0.001 to 20 parts by weight relative to 100 parts by weight of the polyacetal resin. The polyacetal resin composition may further comprise at least one member selected from an antioxidant, a heat stabilizer, a processing stabilizer, a weather (light)-resistant stabilizer, an impact resistance improver, a slip-improving agent, a coloring agent, and a filler. With the use of such a resin composition, stability of a polyacetal resin is improved, and formaldehyde emission is inhibited.

  聚缩醛树脂组合物由聚缩醛树脂、多环芳香族羧酸酰肼或具有取代基的多环芳香族羧酸酰肼组成。相对于 100 重量份的聚缩醛树脂，多环芳香族羧酸酰肼的比例约为 0.001 至 20 重量份。聚缩醛树脂组合物可进一步包含至少一种选自抗氧化剂、热稳定剂、加工稳定剂、耐候（光）稳定剂、抗冲击性改进剂、滑爽性改进剂、着色剂和填料的成分。使用这种树脂组合物可以提高聚缩醛树脂的稳定性，并抑制甲醛释放。
• POLYACETAL RESIN COMPOSITION AND MOLDED ARTICLE THEREOF
  申请人：Polyplastics Co., Ltd.

  公开号：EP1688461A1

  公开（公告）日：2006-08-09

  A polyacetal resin composition comprises a polyacetal resin having a trioxane content of not more than 100 ppm (preferably not more than 50 ppm, and more preferably not more than 10 ppm) and at least one stabilizer selected from the group consisting of an antioxidant, a formaldehyde emission inhibitor, a processing stabilizer and a heat stabilizer. The polyacetal resin may be a polyacetal resin (particularly a polyacetal copolymer) in which the trioxane amount is reduced by a solvent treatment and/or a heat treatment. Moreover, the polyacetal resin composition may further contain at least one additive selected from the group consisting of a weather(light)-resistantstabilizer, an impact resistance improver, a gloss control agent, a sliding improver, a coloring agent, and a filler. Such a polyacetal resin composition can reduce the amount of trioxane elution and/or the amount of a volatile organic compound from a molded product thereof.

  一种聚缩醛树脂组合物包括一种三氧杂环戊烷含量不超过 100 ppm（最好不超过 50 ppm，最好不超过 10 ppm）的聚缩醛树脂，以及至少一种选自抗氧化剂、甲醛释放抑制剂、加工稳定剂和热稳定剂的稳定剂。聚缩醛树脂可以是聚缩醛树脂（特别是聚缩醛共聚物），其中的三氧杂环戊烷含量通过溶剂处理和/或热处理而减少。此外，聚缩醛树脂组合物还可进一步含有至少一种添加剂，这些添加剂选自耐候（光） 稳定剂、抗冲击性改进剂、光泽控制剂、滑动性改进剂、着色剂和填料组成的组。这种聚缩醛树脂组合物可以减少其模塑产品中的三氧杂烷洗脱量和/或挥发性有机化合物的含量。