1,2-Dicarboxy-Δ²-inden | 15378-13-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 茚和异茚
• 英文名称: 1,2-Dicarboxy-Δ²-inden
• 英文别名: 1H-Indene-1,2-dicarboxylic acid
• CAS: 15378-13-9
• 化学式: C₁₁H₈O₄
• 分子量: 204.182
• InChiKey: IZBHTHKMHMCTOT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

文献信息

• An aqueous dispersion
  申请人：Toyo Boseki Kabushiki Kaisha

  公开号：EP0520266A1

  公开（公告）日：1992-12-30

  An aqueous dispersion suitable for use as various coatings is provided. The dispersion includes polyester resin (A), a water soluble organic compound (B), water (C), and a neutralizer (D). The poylester resin has an acid number of 50 equivalents/10⁶ g or more. The polycarboxylic acid component of the resin contains aromatic dicarboxylic acid having no metal sulfonate groups in an amount in the range of 50 to 99.99 mole percent, and dicarboxylic acid having a metal sulfonate group in an amount in the range of 0.01 to 20 mole percent based on the total moles of the polycarboxylic acid component. The polyol component of the resin contains diol in an amount in the range of 30 to 100 mole percent based on the total moles of the polyol component. The diol has an alkyl group with 1 to 3 carbon atoms on a side chain, and the total number of carbon atoms in the diol is 6 to 25. The water soluble organic compound has a boiling point in the range of 60 to 250°C. The components (A), (B), and (C) are contained in the dispersion in an amount in the range of 1 to 70 percent by weight, 0 to 69 percent by weight, and 9 to 99 percent by weight, respectively. Further, the components (A), (B), (C), and (D) satisfy the following expressions (1) and (2):B/(B + C) (weight ratio) = 0-0.7D/A (equivalent ratio) = 0.1-20

  提供了一种适合用作各种涂料的水性分散体。分散体包括聚酯树脂（A）、水溶性有机化合物（B）、水（C）和中和剂（D）。聚酯树脂的酸值为 50 当量/10⁶ g 或以上。树脂中的聚羧酸组分含有不含金属磺酸基的芳香族二羧酸，含量在 50 至 99.99 摩尔%之间，以及含有金属磺酸基的二羧酸，含量在 0.01 至 20 摩尔%之间（以聚羧酸组分的总摩尔数计）。树脂的多元醇组分中含有二元醇，其含量为多元醇组分总摩尔数的 30 至 100 摩尔%。二元醇的侧链上有 1 至 3 个碳原子的烷基，二元醇中的碳原子总数为 6 至 25。水溶性有机化合物的沸点范围为 60 至 250°C。分散液中组分（A）、（B）和（C）的含量分别为 1%至 70%（重量百分比）、0%至 69%（重量百分比）和 9%至 99%（重量百分比）。此外，组分（A）、（B）、（C）和（D）满足以下表达式（1）和（2）：B/（B + C）（重量比）= 0-0.7D/A（当量比）= 0.1-20
• Highly elastic polyurethane hot-melt adhesives
  申请人：Krebs Michael

  公开号：US20050165163A1

  公开（公告）日：2005-07-28

  A process for the production of a polyurethane hot-melt adhesive based on grafted polyester-polyether block copolymers with grafted-on hydroxyl groups and the reaction thereof with a stoichiometric excess of a polyisocyanate and the optional mixing thereof with further pre-polymers based on polyether polyols and polyester polyols is disclosed. By this process, the polyester-polyether block copolymers are firmly incorporated into the polyurethane matrix on curing, so that they are migration-proof. Highly-elastic hot-melt adhesives result, which, with optional foaming, are also suitable for the production of elastic seals.

  本发明公开了一种聚氨酯热熔粘合剂的生产工艺，该工艺基于带有接枝羟基的接枝聚酯-聚醚嵌段共聚物，将其与按一定比例过量的多异氰酸酯反应，并与基于聚醚多元醇和聚酯多元醇的预聚物混合。通过这种工艺，聚酯-聚醚嵌段共聚物在固化时可牢固地与聚氨酯基体结合，从而防止迁移。由此产生的高弹性热熔粘合剂，在可选的发泡条件下，也适用于生产弹性密封件。
• HOT MELT MOISTURE-CURE POLYURETHANE ADHESIVE
  申请人：H.B. FULLER LICENSING & FINANCING, INC.

  公开号：EP0544672A1

  公开（公告）日：1993-06-09
• TWO-COMPONENT POLYURETHANE ADHESIVE COMPOSITION USED IN BONDED STRUCTURAL ELEMENT OF LIMESTONE AND SIMILAR MATERIALS
  申请人：H.B. Fuller Licensing & Financing, Inc.

  公开号：EP0927234A1

  公开（公告）日：1999-07-07
• SEGMENTIERTE POLYURETHAN-SCHMELZKLEBSTOFF-ZUSAMMENSETZUNGEN
  申请人：Henkel AG & Co. KGaA

  公开号：EP1525243B1

  公开（公告）日：2009-02-25