二甲基乙内酰脲甲醛树脂 | 26811-08-5

• 物质功能分类: 化学试剂 - 有机试剂 - 脲
• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 二甲基乙内酰脲甲醛树脂
• 中文别名: 甲醛与5,5-二甲基-2,4-咪唑烷二酮的聚合物
• 英文名称: 5,5-dimethylimidazolidine-2,4-dione;formaldehyde
• CAS: 26811-08-5
• 化学式: C6H10N2O3
• 分子量: 158.16
• InChiKey: ZFSGODDPMKJGJV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.58
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  75.3
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• Emulsion type hair cosmetic
  申请人：Kao Corporation

  公开号：EP0260641A2

  公开（公告）日：1988-03-23

  An emulsion type hair cosmetic comprising: (a) 0.1 to 5% by weight of a dimethylpolysiloxane polyoxyalkylene copolymer having a cloud point of 20 to 45°C, (b) 0.02 to 2.5% by weight of non-ionic surface active agent having an HLB value of not less than 10, (c) 0.01 to 0.5% by weight of ionic surface active agent, (d) 0.05 to 10% by weight of silicone oil, (e) 0.1 to 10% by weight of a polymer for fixing hair, which is soluble in water or an ethanol/water mixture of 50/50 weight ratio, (f) 2 to 40% by weight of ethanol, and (g) 30 to 97% by weight of water. The hair cosmetic possesses an excellent hair dressing or setting ability, a low stimulus to the skin and a good storage stability. It can preserve the fragrance very stably and afford a good feeling on use.

  一种乳液型头发化妆品，包括：(a) 0.1 至 5%(重量)浊点为 20 至 45℃的二甲基聚硅氧烷聚氧亚烷基共聚物，(b) 0.02 至 2.5%(重量)HLB 值不小于 10 的非离子表面活性剂，(c) 0.01 至 0.5%（重量比）的离子表面活性剂，（d）0.05 至 10%（重量比）的硅油，（e）0.1 至 10%（重量比）的固发聚合物，该聚合物可溶于水或重量比为 50/50 的乙醇/水混合物，（f）2 至 40%（重量比）的乙醇，以及（g）30 至 97%（重量比）的水。这种发用化妆品具有极佳的敷发或定型能力，对皮肤的刺激小，贮存稳定性好。它能非常稳定地保存香味，使用时感觉良好。
• Ink composition for a drop-on-demand ink jet printer
  申请人：LEXMARK INTERNATIONAL, INC.

  公开号：EP0313349A1

  公开（公告）日：1989-04-26

  The invention consists of a substantially aqueous ink composition for a drop on demand ink jet printer comprising a fluid vehicle with greater than 50% by weight of water, a water soluble dye in the range of from 1 to 10% by weight, and a lower alkylene glycol plasticizer in the range of concentration of from 1 to 20% by weight, and, in the range of from 1 to 10% by weight, a water soluble additive which is a low molecular weight heterocyclic, bifunctional monomer or dimer in which the two functional groups are either two imide groups or a hydantoin bearing a carboxylic acid group, with both the imide groups and the amide groups being capped with hydroxyalkylene units.

  本发明包括一种用于按需滴墨喷墨打印机的基本上是水性的墨水组合物，该组合物包括一种含水量大于 50%（按重量计）的流体载体、一种水溶性染料（按重量计在 1 至 10%的范围内）和一种低级烷二醇增塑剂（按重量计在 1 至 20%的浓度范围内），以及、在 1-10%（重量）范围内的水溶性添加剂，它是一种低分子量的杂环双官能团单体或二聚体，其中的两个官能团是两个酰亚胺基团或带有一个羧酸基团的海因，酰亚胺基团和酰胺基团均以羟基烷基单元封端。
• High solids CB printing ink which produces a black image
  申请人：THE STANDARD REGISTER COMPANY

  公开号：EP0476896A1

  公开（公告）日：1992-03-25

  A high solids content, aqueous, microcapsule-containing printing ink is prepared by forming microcapsules in situ in a printing ink vehicle. The microcapsules are preferably prepared by interfacial polymerization or interfacial crosslinking between a reactant, such as a polyisocyanate dissolved in an oily solution and a coreactant such as a polysalt of casein and diethylene triamine present in an aqueous solution into which the oily solution is dispensed. The aqueous solution contains water and preferrably a non-volatile diluent such as a non-reducing sugar, for example methyl glucoside. The oil-containing microcapsules contain an oil solvent and a mixture of dye precursors which upon reaction with a color developer produces an intense black image. The printing ink preferably has a 60-70% by weight solids content and may be used as a low-coat-weight CB coating for preparing carbonless copy paper.

  通过在印刷油墨载体中就地形成微胶囊来制备高固体含量的含水微胶囊印刷油墨。微胶囊最好是通过界面聚合或界面交联来制备，界面聚合或界面交联的反应物有溶解在油性溶液中的多异氰酸酯，核心反应物有酪蛋白和二乙三胺的多盐，核心反应物存在于水性溶液中，油性溶液被分配到水性溶液中。水溶液中含有水，最好还含有非挥发性稀释剂，如非还原糖，例如甲基葡萄糖苷。含油微胶囊含有油溶剂和染料前体混合物，与显色剂反应后可产生浓黑图像。印刷油墨的固体含量最好为 60-70%（按重量计），可用作制备无碳复写纸的低涂布量 CB 涂层。
• High solids self-contained printing ink
  申请人：THE STANDARD REGISTER COMPANY

  公开号：EP0485064A1

  公开（公告）日：1992-05-13

  A high solids contents, aqueous-based, self-contained printing ink is provided including, a non-volatile diluent, an acidic color developer, a binder, and a water soluble surfactant which is compatible with the binder in the ink, but which is incompatible with the binder when the ink has dried. The high solids, self-contained printing ink further includes microcapsules containing a dyestuff precursor that is capable of reacting with the acidic color developer to form a color. The ink may be used to prepare self-contained carbonless copy sheets.

  提供了一种高固体含量、水基、自含式印刷油墨，包括一种非挥发性稀释剂、一种酸性显色剂、一种粘合剂和一种水溶性表面活性剂，该表面活性剂在油墨中与粘合剂相容，但在油墨干燥后与粘合剂不相容。高固含量的自给式印刷油墨还包括微胶囊，微胶囊中含有能与酸性显色剂反应形成颜色的染料前体。该油墨可用于制备自含式无碳复写纸。
• Waterfast ink composition for printers
  申请人：PITNEY BOWES INC.

  公开号：EP0779347A2

  公开（公告）日：1997-06-18

  Liquid inks are disclosed that fulfill United States Postal Service requirements for automation compatibility, while being able to be used in an ink jet printer. The inks of this invention may be read by current United States Postal Service equipment. The inks are waterfast, having improved print quality. The formulations are based on water cosolvent solutions of soluble fluorescent or non fluorescent toners to which toning dyes and non ionic surfactants are added.

  本发明公开了既能满足美国邮政局对自动化兼容性要求，又能用于喷墨打印机的液体油墨。本发明的油墨可以通过美国邮政局的现有设备读取。这些油墨不褪色，可提高打印质量。本发明的配方基于可溶性荧光或非荧光调色剂的水助溶剂溶液，并加入了调色染料和非离子表面活性剂。