Butanedioic acid;2-hydroxypropanoic acid

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Butanedioic acid;2-hydroxypropanoic acid
• 英文别名: butanedioic acid;2-hydroxypropanoic acid
• 化学式: C10H18O10
• 分子量: 298.24
• InChiKey: ZUHPSGIFZDDHLC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.16
• 重原子数：
  20
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  190
• 氢给体数：
  6
• 氢受体数：
  10

文献信息

• FAST DEGRADABLE POLYESTER POLYMER AND PREPARATION METHOD AND USE THEREOF
  申请人：Huang, Bin

  公开号：EP2767554A1

  公开（公告）日：2014-08-20

  The present invention discloses one kind of rapid degradable polyester polymers and their preparation methods and applications. The polyester polymers disclosed in present invention is made by polycondensation of repeat structure units, which consists of non-degradable blocks A and degradable blocks B, with formula of This invention provides of polyester polymers not only have good machinery processing performance, but also can be quickly degraded in appropriate of environment, effective resolved the environment pollution problems resulted in the applications of such kind of polyester polymers. It satisfied the wide application demands and especially it ensured such kind of polymers can be applied in beverage bottle, food package films, shopping bags and other food package containers. In addition, the method of preparation in present invention is simple, low cost, the raw materials are easy to be obtained at low price. It is suitable to volume production and has practical value and application potentials.

  本发明公开了一种快速降解聚酯聚合物及其制备方法和应用。本发明公开的聚酯聚合物由重复结构单元缩聚而成，重复结构单元由不可降解嵌段 A 和可降解嵌段 B 组成，其结构式为 本发明提供的聚酯聚合物不仅具有良好的机械加工性能，而且能在适宜的环境中快速降解，有效解决了此类聚酯聚合物应用过程中产生的环境污染问题。它满足了广泛的应用需求，特别是确保了此类聚合物可应用于饮料瓶、食品包装膜、购物袋和其他食品包装容器。此外，本发明的制备方法简单，成本低，原料易得，价格低廉。适合批量生产，具有实用价值和应用潜力。