1,4,5,8-萘四甲酸 | 199926-43-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 1,4,5,8-萘四甲酸
• 英文名称: 1,4,5,8-Naphthalenetetracarboxylic acid hydrate
• 英文别名: naphthalene-1,4,5,8-tetracarboxylic acid;hydrate
• CAS: 199926-43-7
• 化学式: C14H10O9
• 分子量: 322.22
• InChiKey: JOTVGKXYQGCQDO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.81
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  150
• 氢给体数：
  5
• 氢受体数：
  9

文献信息

• CURING AGENTS FOR EPOXY RESINS
  申请人：Dershem Stephen M

  公开号：US20130012620A1

  公开（公告）日：2013-01-10

  The present invention relates to curatives for epoxy resins, and compositions (e.g. adhesives) containing such resins cured using the same methods of preparation and uses therefor. More specifically, the present invention relates to hybrid curatives for epoxy resins comprising both aromatic amine, phenol and/or phenyl ester moieties. A further aspect of the current invention relates to new imidazole catalysts that possess a combination of excellent cure latency as well as low cure temperature onset.

  本发明涉及环氧树脂的硬化剂，以及含有经相同制备方法固化的这种树脂的组合物（例如胶粘剂）及其用途。更具体地，本发明涉及用于环氧树脂的混合硬化剂，包括芳香胺、酚和/或苯酯基团。本发明的另一个方面涉及具有优异固化潜伏期和低固化温度起始点的新咪唑催化剂。
• [EN] MULTIMER FORMS OF MONO- AND BIS-ACYLPHOSPHINE OXIDES<br/>[FR] FORMES MULTIMERIQUES D'OXYDES DE MONOACYLPHOSPHINE ET DE BISACYLPHOSPHINE
  申请人：CIBA SC HOLDING AG

  公开号：WO2003104245A1

  公开（公告）日：2003-12-18

  The invention relates to dimer and multimer forms of BAPO compounds of the formula (1) dimer and multimer forms of MAPO compounds of the formula (II) wherein R1, R2, and R3 independently of one another are unsubstituted or substituted C1-C12alkyl, benzyl, C1-C12alkoxy, C3-C6cycloalkyl or C5-C14aryl; Q is a di-tri or tetravalent arylene residue; n is 1-4, m is 0-2, n+m is 2, 3 or 4, with the proviso, that R1 and R3 are different from each other. The invention further relates to a process for the preparation of dimer or multimer forms of BAPO compounds of the formula (I) and of dimer or multimer forms of MAPO compounds of the formula (II), characterized in the (n + m) equivalents of a dimetalated-phosphine R1P(M)2 is reacted with one equivalent of a di-or polycarboxylic acid halogenide to form an intermediate of the formula III the intermediate is then reacted either with (n + m) equivalents of a further carboxylic acid halogenide (R2-CO-Hal) or with a halogenide R3-Hal, the reaction products are then oxidized to form phosphine oxides of the formula I or II.

  本发明涉及公式（I）的BAPO化合物的二聚体和多聚体形式以及公式（II）的MAPO化合物的二聚体和多聚体形式，其中R1，R2和R3彼此独立地是未取代或取代的C1-C12烷基，苯甲基，C1-C12烷氧基，C3-C6环烷基或C5-C14芳基; Q是二-三或四价芳基残基; n为1-4，m为0-2，n+m为2、3或4，但R1和R3不同于对方。本发明还涉及制备公式（I）的BAPO化合物的二聚体或多聚体形式以及公式（II）的MAPO化合物的二聚体或多聚体形式的方法，其特征在于将（n+m）当量的二金属化磷R1P（M）2与一个当量的二或多羧酸卤化物反应形成公式III的中间体，然后将中间体与（n+m）当量的进一步羧酸卤化物（R2-CO-Hal）或卤化物R3-Hal反应，然后将反应产物氧化成公式I或II的氧化磷化合物。
• THERMOSETTING HYPERBRANCHED COMPOSITIONS AND METHODS FOR USE THEREOF
  申请人：Dershem Stephen M.

  公开号：US20100041803A1

  公开（公告）日：2010-02-18

  Hyperbranched polymers and methods for preparing the same are disclosed. The polymers are obtained based on monomers synthesized via reacting a substituted or unsubstituted cyclic anhydride with a bifunctional amine.

  本发明揭示了超支化聚合物及其制备方法。该聚合物是基于通过将取代或未取代的环状酐与双官能胺反应合成的单体获得的。
• CURATIVES FOR EPOXY COMPOSITIONS
  申请人：Designer Molecules, Inc.

  公开号：US20130199724A1

  公开（公告）日：2013-08-08

  The invention provides epoxy and oxetane compositions including the novel acyloxy and N-acyl curing agents described herein. Use of invention curing agents result in cured adhesive compositions with remarkably increased adhesion and reduced hydrophilicity when compared to resins cured with other types of curing agents. Furthermore, the curatives of this invention do not interfere with free-radical cure and are thus suited for use in hybrid cure thermoset compositions.

  本发明提供了环氧和氧杂环烷组合物，其中包括本文所述的新型酰氧基和N-酰基固化剂。使用本发明的固化剂可以得到固化粘合剂组合物，其粘附性显著增强，与使用其他类型固化剂固化的树脂相比，水亲和性降低。此外，本发明的固化剂不会干扰自由基固化，因此适用于混合固化热固性组合物。
• FUNCTIONALIZED STYRENE OLIGOMERS AND POLYMERS
  申请人：Dershem Stephen M.

  公开号：US20100041832A1

  公开（公告）日：2010-02-18

  The present invention provides functionalized styrene oligomers and polymers prepared by Friedel-Crafts chemistry, as well as epoxidation products thereof. In particular, the invention provides allyl functional TPE. The invention also provides methods for making the functionalized styrene oligomers and polymers of the invention as well as epoxidation products thereof, compositions containing the same, and methods for using the functionalized and epoxified styrene oligomers that take advantage of the unique properties of the compounds and compositions of the invention.

  本发明提供由Friedel-Crafts化学方法制备的功能化苯乙烯寡聚体和聚合物，以及其环氧化产物。特别地，本发明提供烯丙基功能化TPE。本发明还提供制备本发明中的功能化苯乙烯寡聚体和聚合物以及其环氧化产物的方法，包含它们的组合物，以及利用本发明的化合物和组合物独特的性质的方法来使用功能化和环氧化苯乙烯寡聚体。