N~1~,N~5~-Bis(3-hydroxyphenyl)pentanediamide | 101135-01-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N~1~,N~5~-Bis(3-hydroxyphenyl)pentanediamide
• 英文别名: N,N'-bis(3-hydroxyphenyl)pentanediamide
• CAS: 101135-01-7
• 化学式: C₁₇H₁₈N₂O₄
• 分子量: 314.34
• InChiKey: VWYIWJWRJAKRFB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  23
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  98.7
• 氢给体数：
  4
• 氢受体数：
  4

文献信息

• Injected molded preform with barrier coated polyester and method for making a barrier coated polyester article
  申请人：Advanced Plastics Technologies Luxembourg S.A.

  公开号：EP1873207A2

  公开（公告）日：2008-01-02

  This invention relates to an injection molded preform comprising: a first layer comprising a thermoplastic polyester; and a second layer comprising an amorphous thermoplastic material; wherein said first layer is thinner in an end cap than in a wall portion and the second layer is thicker in the end cap than in the wall portion, a multi-layer coated polyester article and to a method for making a barrier coated polyester article.

  本发明涉及一种注塑预型件，包括 由热塑性聚酯组成的第一层；以及 由无定形热塑性材料组成的第二层； 其中，所述第一层在端盖部分比在壁部部分薄，第二层在端盖部分比在壁部部分厚；本发明涉及一种多层涂层聚酯制品和一种制造阻隔涂层聚酯制品的方法。
• Combinations of fibers and thermoplastic epoxy derivatives
  申请人：——

  公开号：US20020009937A1

  公开（公告）日：2002-01-24

  A composition comprising at least one fiber and a binding amount of a hydroxy-functionalized polyether or polyester and a dispersion comprising a hydroxy-functionalized polyether or polyester.

  一种组合物，包含至少一种纤维和一定结合量的羟基官能化聚醚或聚酯，以及一种包含羟基官能化聚醚或聚酯的分散体。
• Recycling of articles comprising hydroxy-phenoxyether polymers
  申请人：——

  公开号：US20020019449A1

  公开（公告）日：2002-02-14

  Disclosed are methods of recycling the components of composite articles and materials comprising hydroxy-phenoxyether polymers to facilitate reuse of such components. The recycling methods comprise dissolution of the hydroxy-phenoxyether polymer in an acidic solution which is separated from the other components which formed the composite article or material. The hydroxy-phenoxyether polymers may be reused as the acidic solution, or they may be precipitated by addition of a base prior to reuse.

  本发明公开了回收包含羟基苯氧醚聚合物的复合物品和材料成分的方法，以促进这些成分的再利用。回收方法包括在酸性溶液中溶解羟基苯氧醚聚合物，并将其与构成复合物品或材料的其他成分分离。羟基苯氧醚聚合物可以作为酸性溶液重复使用，也可以在重复使用前加入碱沉淀。
• Hydroxy-phenoxyether polymers in papermaking
  申请人：——

  公开号：US20020100566A1

  公开（公告）日：2002-08-01

  Paper comprised of suitable amounts of a hydroxy-phenoxyether polymer is effective to provide that paper with an increase in sizing or strength. Such paper may be prepared by intermixing dispersions or solutions of hydroxy-phenoxyether polymer with the pulp slurry or web during papermaking, or by application to formed paper. Paper may be coated or laminated by applying such dispersions or solutions.

  含有适量羟基苯氧醚聚合物的纸张可有效提高纸张的施胶度或强度。在造纸过程中，可通过将羟基苯氧醚聚合物的分散体或溶液与纸浆浆料或纸幅混合，或将其应用于成型纸张来制备此类纸张。纸张可通过涂敷此类分散体或溶液进行涂布或层压。
• Methods for preparing coated polyester articles
  申请人：——

  公开号：US20030001315A1

  公开（公告）日：2003-01-02

  This invention relates to articles made of polyester, preferably polyethylene terephthalate (PET), having coated directly to at least one of the surfaces thereof one or more layers of thermoplastic material with good gas-barrier characteristics, and novel methods of making such articles. Preferably the barrier-coated articles take the form of preforms coated by at least one layer of barrier material and the containers blow-molded therefrom. Such barrier-coated containers are preferably of the type to hold beverages such as soft drinks, beer or juice. The preferred barrier materials have a lower permeability to oxygen and carbon dioxide than PET as well as key physical properties similar to PET. The materials and methods provide that the barrier layers have good adherence to PET, even during and after the blow molding process to form containers from preforms. Preferred barrier coating materials include poly(hydroxyamino ethers). In one preferred method, preforms are injection molded then barrier-coated immediately thereafter.

  本发明涉及直接在聚酯（最好是聚对苯二甲酸乙二酯（PET））的至少一个表面上涂覆一层或多层具有良好气体阻隔特性的热塑性材料的制品，以及制造这种制品的新方法。涂有阻隔层的物品最好采用至少涂有一层阻隔材料的预制件形式，而容器则由预制件吹塑成型。这种涂有阻隔层的容器最好是用于盛装软饮料、啤酒或果汁等饮料的类型。优选的阻隔材料具有比 PET 更低的氧气和二氧化碳渗透性，以及与 PET 相似的主要物理性质。这些材料和方法可使阻隔层与 PET 具有良好的粘附性，即使在吹塑成型工艺期间和之后，也能将瓶胚制成容器。首选的阻隔涂层材料包括聚羟基氨基醚。在一种优选方法中，先注塑预型件，然后立即进行阻隔涂层。