N,N'-Decamethylen-harnstoff | 6248-76-6

• 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: N,N'-Decamethylen-harnstoff
• 英文别名: 1,3-diaza-cyclotridecan-2-one；1,3-Diaza-cyclotridecan-2-on；1,3-Diazacyclotridecan-2-one
• CAS: 6248-76-6
• 化学式: C₁₁H₂₂N₂O
• 分子量: 198.308
• InChiKey: NAMHUDHCBIJIMK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  14
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.91
• 拓扑面积：
  41.1
• 氢给体数：
  2
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  癸烷-1,10-二异氰酸酯 在 丙酮 作用下， 生成 N,N'-Decamethylen-harnstoff
  参考文献：
  名称：

  On the Thermal Dissociation of Organic Compounds. XIII. The Effect of Ring Size on the Rate of the Thermal Dissociation of Cyclopolymethyleneureas

  摘要：

  DOI：

  10.1021/ja01573a032

文献信息

• FOAMABLE POLYAMIDES
  申请人：Aulenta Francesca

  公开号：US20110098372A1

  公开（公告）日：2011-04-28

  Thermoplastic molding compositions comprising A) from 10 to 99.9% by weight of at least one thermoplastic polyamide B) from 0.1 to 50% by weight of a copolymer obtainable via (i) preparation of at least one reaction mixture (a) via free-radical copolymerization of one or more monoethylenically unsaturated monomeric compound(s) (monomer(s) B1) with one or more compound(s) selected from the group of itaconic acid, mesaconic acid, fumaric acid, maleic acid, aconitic acid, glutaconic acid, and salts, esters, and anhydrides thereof (monomer(s) B2), and (ii) if appropriate, reaction of at least one of the copolymers obtained in step (i) with one or more crosslinking agent(s) (b), and C) from 0 to 60% by weight of further additives, where the total of the percentages by weight of components A) to C) is 100%.

  热塑性模塑组合物包括：A）至少一种热塑性聚酰胺，重量百分比为10至99.9％；B）可通过以下步骤获得的共聚物，重量百分比为0.1至50％：（i）通过自由基共聚合至少一种单乙烯基不饱和单体化合物（单体B1）和选自顺式顺丁烯二酸、反式顺丁烯二酸、富马酸、马来酸、顺柠檬酸、谷氨酸顺酐、酯和酸酐的化合物（单体B2）组成的一组化合物制备至少一个反应混合物（a），和（ii）如适当，在步骤（i）中获得的共聚物中至少与一种交联剂（b）反应；C）进一步添加物的重量百分比为0至60％，其中A）至C）组分的重量百分比之和为100％。
• FOAMABLE COPOLYMERS BASED ON RENEWABLE RAW MATERIALS
  申请人：Aulenta Francesca

  公开号：US20110015285A1

  公开（公告）日：2011-01-20

  The invention relates to a process for the production of foamable copolymers, to foamable copolymers and to foamable polymer structures based on itaconic acid, mesaconic acid, fumaric acid, maleic acid, aconitic acid, and glutaconic acid.

  本发明涉及一种生产可发泡共聚物的方法，以及基于丙烯酸、顺丙烯酸、富马酸、马来酸、顺柠檬酸和谷氨酸的可发泡共聚物和可发泡聚合物结构。
• Method of surface-treating water-absorbent resin
  申请人：Nippon Shokubai Kagaku Kogyo Co., Ltd

  公开号：EP0317106A2

  公开（公告）日：1989-05-24

  A method of treating the surface of a water-absorbent resin is disclosed which comprises adding a hydrophilic crosslinking agent capable of reacting with at least two functional groups of the water-absorbent resin in a hydrophobic organic solvent to crosslink resin at or near its surface. The hydrophilic crosslinking agent is added in the form of a dispersion which is obtained by dispersing it in a hydrophobic organic solvent in the presence of a surface-active agent.

  本发明公开了一种处理吸水性树脂表面的方法，包括在疏水性有机溶剂中加入一种能与吸水性树脂的至少两个官能团发生反应的亲水交联剂，使树脂在其表面或表面附近发生交联。亲水交联剂以分散体的形式加入，分散体是在表面活性剂存在的情况下将其分散在疏水性有机溶剂中得到的。
• Colloidal metals in monomers or polymers
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0318196A2

  公开（公告）日：1989-05-31

  A polymeric composition of matter comprises a polymer having dispersed therein at least one of colloidal metal and metal oxide particles in the submicrometer size range, said composition being aqueous-free and free of aliphatic hydrocarbon polymers and their halogenated derivatives. Methods for preparing the dispersions of the invention are also disclosed.

  一种聚合物物质组合物包括一种聚合物，其中至少分散有一种亚微米级的胶体金属和金属氧化物颗粒，所述组合物不含水溶液，也不含脂肪烃聚合物及其卤代衍生物。还公开了制备本发明分散体的方法。
• Method of treating the surface of an absorbent resin
  申请人：NIPPON SHOKUBAI CO., LTD.

  公开号：EP0450923A2

  公开（公告）日：1991-10-09

  A method of treating the surface of an absorbent resin, which comprises mixing (A) 100 parts by weight of an absorbent resin powder possessing a carboxyl group, (B) 0.01 to 30 parts by weight of a cross-linking agent, (C) 0 to 50 parts by weight of water, and (D) 0 to 60 parts by weight of a hydrophilic organic solvent in a high-speed stirring type mixer provided with an inner surface formed substantially of a substrate (I) possessing a contact angle of not less than about 60° with respect to water and a heat distortion point of not lower than about 70°C and completing reaction of said absorbent resin powder (A) with said cross-linking agent (B).

  一种处理吸水树脂表面的方法，它包括在高速搅拌器中将(A)100 份(重量)具有羧基的吸水树脂粉末、(B)0.01至30份（重量）的交联剂、（C）0至50份（重量）的水和（D）0至60份（重量）的亲水性有机溶剂在高速搅拌型混合器中混合，混合器的内表面基本上由基材（I）形成，基材（I）相对于水的接触角不小于约60°，热变形点不低于约70°C，并完成所述吸水性树脂粉末（A）与所述交联剂（B）的反应。