4,5,6,7-Tetrabromo-2-(oxiran-2-ylmethyl)isoindole-1,3-dione

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 异吲哚及其衍生物
• 英文名称: 4,5,6,7-Tetrabromo-2-(oxiran-2-ylmethyl)isoindole-1,3-dione
• 化学式: C₁₁H₅Br₄NO₃
• 分子量: 518.78
• InChiKey: ZUEKSBNZDDRQKI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  49.9
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Process for producing aromatic polyesters having increased degrees of polymerization and moulded articles composed of these polyesters
  申请人：TEIJIN LIMITED

  公开号：EP0019061A1

  公开（公告）日：1980-11-26

  A process for producing an aromatic polyester having an increased degree of polymerization. The process comprises reacting a hydroxyl-terminated, substantially linear, fiber-forming aromatic polyester having an aromatic dicarboxylic acid as a main acid component at an elevated temperature with a bi-cyclic imino ester compound of formula (I) or formula (II). According to the process, the molecularchains of the aromatic polyester are bonded to each other by the terminal hydroxyl groups thereof to form rapidly the aromatic polyester having an increased degree of polymerization. I Bis-oxazolones 11 Bis-oxazinones e.g.

  一种生产聚合度提高的芳香族聚酯的工艺。该工艺包括在高温下使以芳香族二羧酸为主要酸组分的羟基封端、基本线性的芳香族聚酯与式 (I) 或式 (II) 的双环亚氨基酯化合物反应。根据该工艺，芳香族聚酯的分子链通过其末端羟基相互键合，从而快速形成聚合度提高的芳香族聚酯。 I 双噁唑酮 11 双噁唑酮，例如
• RESIN COMPOSITION AND MOLDED ARTICLE FILM AND FIBER EACH COMPRISING THE SAME
  申请人：TORAY INDUSTRIES, INC.

  公开号：EP1445282A1

  公开（公告）日：2004-08-11

  Disclosed are a resin composition comprising a polylactic acid resin and a polyacetal resin, and such a resin composition in which the polylactic acid resin and the polyacetal resin are kept miscible with each other. The resin composition has good moldability, workability, mechanical properties, heat resistance and transparency, and may be worked into moldings, films and fibers for practical use.

  本发明公开了一种由聚乳酸树脂和聚缩醛树脂组成的树脂组合物，以及聚乳酸树脂和聚缩醛树脂保持互溶的树脂组合物。该树脂组合物具有良好的成型性、加工性、机械性能、耐热性和透明性，可加工成模塑件、薄膜和纤维以供实际使用。
• ALIPHATIC POLYESTER RESIN COMPOSITION, METHOD FOR PRODUCTION THEREOF, MOLDED ARTICLE AND FOAMED ARTICLE COMPRISING THE RESIN COMPOSITION
  申请人：UNITIKA LTD.

  公开号：EP1640406A1

  公开（公告）日：2006-03-29

  An aliphatic polyester resin composition is provided which is excellent in heat resistance, moldability and hydrolysis resistance. The aliphatic polyester resin composition comprises a biodegradable polyester resin (A) essentially including an α- and/or β-hydroxycarboxylic acid unit and crosslinked by at least one crosslinking agent (B) selected from the group consisting of (meth)acrylate compounds and polyvalent isocyanate compounds, wherein some or all of carboxyl groups of the resin (A) are blocked by 0.01 to 20 parts by mass of a terminal blocking agent (C) based on 100 parts by mass of the resin (A).

  一种脂肪族聚酯树脂组合物具有优异的耐热性、成型性和抗水解性。脂肪族聚酯树脂组合物包括一种可生物降解的聚酯树脂（A），主要包括一个α-和/或β-羟基羧酸单元，并通过至少一种交联剂（B）交联，交联剂（B）选自（甲基）丙烯酸酯化合物和多价异氰酸酯化合物组成的组，其中树脂（A）的部分或全部羧基被 0.01 至 20 质量份的末端封端剂（C）封端（以 100 质量份的树脂（A）为基准）。
• RESIN COMPOSITION AND MOLDED ARTICLE COMPRISING THE SAME
  申请人：TORAY INDUSTRIES, INC.

  公开号：EP1903077A1

  公开（公告）日：2008-03-26

  A resin composition comprising a polylactic acid-based resin (A) and methacrylic resins (B), wherein the methacrylic resins having at least (a) a difference of 10°C or more in glass transition temperature or (b) a difference of 3% or more in syndiotacticity; it is preferred that at least one of the methacrylic resins (B) is a methacrylic resin having a weight average molecular weight of 50,000 to 450,000, a glass transition temperature of 110°C or higher and a syndiotacticity of 40% or more, and that the resin composition further contains a multilayer structure polymer formed as particles each consisting of a core layer and one or more shell layers covering it (C). A molded article made of said resin composition.

  一种树脂组合物，包括聚乳酸基树脂（A）和甲基丙烯酸树脂（B），其中甲基丙烯酸树脂至少(a)在玻璃化转变温度上相差 10°C 或更多，或(b)在联合活度上相差 3% 或更多；优选至少一种甲基丙烯酸树脂 (B) 是重量平均分子量为 50,000 至 450,000 的甲基丙烯酸树脂，玻璃化温度为 110°C 或更高，辛二酸度为 40% 或更高，并且该树脂组合物还包含一种多层结构聚合物，该聚合物形成为颗粒，每个颗粒由芯层和覆盖在芯层上的一层或多层壳层组成 (C)。由所述树脂组合物制成的模塑制品。
• POLYLACTIC ACID COMPOSITION
  申请人：Teijin Limited

  公开号：EP2116576A1

  公开（公告）日：2009-11-11

  It is an object of the present invention to provide a polylactic acid composition having excellent crystallinity, wet heat stability and melt stability. It is another object of the present invention to provide a molded article which is obtained from the polylactic acid composition and excellent in appearance and color. The present invention is a composition and molded article thereof which comprises a polylactic acid (component A), a carbodiimide compound (component B) and a phosphoric acid ester metal salt (component C).

  本发明的一个目的是提供一种具有优异结晶度、湿热稳定性和熔融稳定性的聚乳酸组合物。本发明的另一个目的是提供一种由该聚乳酸组合物制成的模塑制品，其外观和色泽极佳。 本发明是一种由聚乳酸（A 组分）、碳化二亚胺化合物（B 组分）和磷酸酯金属盐（C 组分）组成的组合物及其成型品。