Phenol-Formaldehyde Urea | 93925-50-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: Phenol-Formaldehyde Urea
• 英文别名: formaldehyde;phenol;urea
• CAS: 93925-50-9
• 化学式: C8H12N2O3
• 分子量: 184.19
• InChiKey: LCDFWRDNEPDQBV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.23
• 重原子数：
  13
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  106
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  聚合甲醛 、 尿素 、 吡啶 在 水 、 聚氧亚甲基脲 、 silicone 作用下， 反应 3.0h， 生成 Phenol-Formaldehyde Urea
  参考文献：
  名称：

  Bio-Oil Polyols, Alkoxylated Bio-Oil Polyols and Bio-Oil Phenolic Resins

  摘要：

  提供了生物油聚醇的生产方法，以及用于制备聚酯或聚氨酯的聚醇的生物油聚醚化方法，以及使用醚化后的生物油聚醇制备聚酯或聚氨酯的方法。还提供了将生物油纳入酚醛树脂（如酚醛树脂和酚醛脲树脂）以及热熔胶组合物中的组合物和方法。

  公开号：

  US20160145285A1

文献信息

• FORMALDEHYDE FREE BINDERS
  申请人：Benecke Herman P.

  公开号：US20120316307A1

  公开（公告）日：2012-12-13

  New polyols; oligomers, and polymers made from the polyols; and binders made from the new polyols, oligomers, or polymers that can be used in binders, where the binders typically include one or more polyols, and a polyfunctional acid or a polyfunctional nitrile.

  新聚醇；由这些聚醇制成的寡聚体和聚合物；以及由新聚醇、寡聚体或聚合物制成的粘结剂，可用于粘结剂中，其中粘结剂通常包括一个或多个聚醇，以及一种多官能酸或多官能腈。
• Phenol-formaldehyde resole resins, method of manufacture, methods of use, and articles formed therefrom
  申请人：Arbuckle W. Stephen

  公开号：US20060084778A1

  公开（公告）日：2006-04-20

  A composition is disclosed, which comprises a hydroxyaromatic-aldehyde resole resin comprising an aldehyde and a hydroxyaromatic compound, modified with a urea-aldehyde condensate. The composition has improved premix stability, improved cure efficiency, comparable tensile strength, and lower volatiles than the hydroxyaromatic-aldehyde resole resin unmodified with a urea-aldehyde condensate. Also disclosed are articles prepared therefrom.

  本发明揭示了一种组合物，其包括一种含有醛和羟基芳香化合物的羟基芳香醛树脂，该树脂经过尿素-醛缩合物的改性。该组合物具有改善的预混稳定性，改善的固化效率，可比的拉伸强度以及比未经尿素-醛缩合物改性的羟基芳香醛树脂更低的挥发物。同时，本发明还揭示了由该组合物制备的制品。
• Fiber glass binder compositions with reduced dusting
  申请人：Knauf Fiber Glass GmbH

  公开号：US06593420B1

  公开（公告）日：2003-07-15

  A resin binder composition useful in the manufacture of fiber glass articles is described. The resin binder is formulated to exhibit increased stress tolerance (flexibility) and to enable the manufacture of fiber glass products with less dusting with minimal compromise of physical strength characteristics.

  本发明描述了一种在制造玻璃纤维制品中有用的树脂粘合剂组合物。该树脂粘合剂的配方被设计为具有更高的耐应力性（柔韧性），并且使得制造玻璃纤维制品时尘埃较少，同时最小限度地影响其物理强度特性。
• PHENOL-FORMALDEHYDE RESOLE RESINS, METHOD OF MANUFACTURE, METHODS OF USE, AND ARTICLES FORMED THEREFROM
  申请人：Arbuckle W. Stephen

  公开号：US20080097041A1

  公开（公告）日：2008-04-24

  A composition is disclosed, which comprises a hydroxyaromatic-aldehyde resole resin comprising an aldehyde and a hydroxyaromatic compound, modified with a urea-aldehyde condensate. The hydroxyaromatic-aldehyde resole resin is prepared without ammonia or a primary amine and the composition does not contain a triazone or a substituted triazone compound. The composition has improved premix stability, improved cure efficiency, comparable tensile strength, and lower volatiles than the hydroxyaromatic-aldehyde resole resin unmodified with a urea-aldehyde condensate. Also disclosed are articles prepared therefrom.

  本发明揭示了一种组合物，其包括一种含有醛和羟基芳香化合物的羟基芳香醛树脂，该树脂经过尿素醛缩合物改性。该羟基芳香醛树脂是在没有氨或一次胺的情况下制备的，且该组合物不含三唑或取代三唑化合物。该组合物具有改进的预混合稳定性、改进的固化效率、可比的拉伸强度和较低的挥发物含量，比未经尿素醛缩合物改性的羟基芳香醛树脂更好。还揭示了制备自该组合物的制品。
• Fiber glass binder compositions and process therefor
  申请人：Knauf Fiber Glass GmbH

  公开号：US06555616B1

  公开（公告）日：2003-04-29

  The prevent invention relates to improved fiber glass compositions and to methods of preparing such compositions using an improved resin binder. The resin binder comprises an aqueous solution of a resole resin, a catalyst comprising an ammonia salt of an aryl sulfonic acid, and optional binder modifiers. It has been found that the use of ammonium aryl sulfonate salts in resin binder compositions, as in the present invention, provides an enhanced cure rate and also enables manufacture of a fiber glass composition exhibiting enhanced uncured storage properties, increased thermal stability, and reduced corrosiveness to metals.

  本发明涉及改进的玻璃纤维组合物以及使用改进的树脂粘合剂制备这种组合物的方法。树脂粘合剂包括一个热固性树脂的水溶液，一个催化剂，该催化剂包括一种芳基磺酸铵盐，以及可选的粘合剂改性剂。发现在树脂粘合剂组合物中使用芳基磺酸铵盐（如本发明中所述）可以提供增强的固化速率，并且还可以制造出一种具有增强的未固化储存性能、增加的热稳定性和降低对金属腐蚀性的玻璃纤维组合物。