1,4-苯二甲酸与1,4-丁二醇和己二酸的聚合物 | 60961-73-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 1,4-苯二甲酸与1,4-丁二醇和己二酸的聚合物
• 英文名称: Butane-1,4-diol;hexanedioic acid;terephthalic acid
• CAS: 60961-73-1
• 化学式: C18H26O10
• 分子量: 402.4
• InChiKey: VVLUUGNZSQRYFP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.55
• 重原子数：
  28
• 可旋转键数：
  10
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  190
• 氢给体数：
  6
• 氢受体数：
  10

文献信息

• METHOD FOR CONTINUOUSLY PREPARING BIODEGRADABLE ALIPHATIC/AROMATIC POLYESTER COPOLYMER
  申请人：Samsung Fine Chemicals Co., Ltd.

  公开号：EP2894182A1

  公开（公告）日：2015-07-15

  Provided is a method of continuous preparation of a biodegradable aliphatic/aromatic polyester copolymer, the method including: performing a first esterification reaction of an aliphatic dihydroxy compound and an aliphatic dicarboxylic acid at a temperature of 185 °C or less; continuously performing a second esterification reaction of a reaction product obtained by the first esterification reaction; obtaining a pre-polymer by continuously performing a first polycondensation reaction of a reaction product obtained by the second esterification reaction; and continuously performing polycondensation reaction of the pre-polymer, wherein an aromatic carboxylic acid is added to a reactor in which the first esterification reaction or the second esterification reaction is performed, to prepare the biodegradable aliphatic/aromatic polyester copolymer. According to the method of continuous preparation of the biodegradable aliphatic/aromatic polyester copolymer as described above, the amount of the aliphatic dihydroxy compound used, which is a starting material, is reduced and accordingly, manufacturing costs are reduced.

  提供了一种连续制备可生物降解的脂肪族/芳香族聚酯共聚物的方法，该方法包括在185℃或更低的温度下对脂肪族二羟基化合物和脂肪族二羧酸进行第一次酯化反应；对第一次酯化反应得到的反应产物连续进行第二次酯化反应；通过对第二次酯化反应得到的反应产物连续进行第一次缩聚反应得到预聚物；以及连续进行预聚物的缩聚反应，其中在进行第一酯化反应或第二酯化反应的反应器中加入芳香族羧酸，以制备可生物降解的脂肪族/芳香族聚酯共聚物。根据上述连续制备可生物降解的脂肪族/芳香族聚酯共聚物的方法，可减少作为起始原料的脂肪族二羟基化合物的用量，从而降低生产成本。
• 生分解性を有する積層包装材料
  申请人：凸版印刷株式会社

  公开号：JP2004098321A

  公开（公告）日：2004-04-02

  【課題】紙層へ生分解性を有する樹脂を積層する時に、樹脂が良好に製膜され、樹脂の紙層への接着が良好な生分解性を有する積層包装材料を提供することにある。【解決手段】紙層（１）を基材とし、紙層（１）の一方の面に紙への接着が良く、生分解性を有するテレフタル酸／アジピン酸／１，４ブタンジオールの３成分の脂肪族／芳香族共重合ポリエステル樹脂層（２）と、ポリ乳酸、ポリブチレンサクシネート又はデンプン／ポリカプロラクトン混合物からなる生分解性樹脂若しくは前記脂肪族／芳香族共重合ポリエステル樹脂１０〜５０重量％に対し、ポリ乳酸、ポリブチレンサクシネート又はデンプン／ポリカプロラクトン混合物からなる生分解性樹脂９０〜５０重量％を混練したブレンド樹脂からなるシール層（３）との少なくとも二層を、脂肪族／芳香族共重合ポリエステル樹脂層を紙層（１）側にして共押出法で積層したものからなることを特徴とする。【選択図】図１

  问题是要提供一种可生物降解的层压包装材料，当可生物降解树脂与纸层层压时，树脂成型良好，树脂与纸层的附着力良好。解决方法]使用纸层（1）作为基材，在纸层（1）的一侧使用由对苯二甲酸/己二酸/1,4 丁二醇三种成分组成的脂肪族/芳香族共聚聚酯树脂层（2），该树脂层对纸具有良好的粘附性和生物降解性，在纸层（1）的另一侧使用聚（乳酸）、聚（丁二酸丁二醇酯）或淀粉/聚己内酯。密封层（3）由生物可降解树脂组成，该树脂由重量占 90-50%的聚乳酸、聚丁二酸丁二醇酯或淀粉/聚己内酯的生物可降解树脂与重量占 10-50%的生物可降解树脂或脂肪族/芳香族共聚聚酯树脂的混合物组成。在纸层（1）一侧与脂肪族/芳香族共聚聚酯树脂层共挤层压至少两层。[选图] 图 1.
• COMPOSTABLE FILMS AND COMPOSTABLE LABELS
  申请人：Avery Dennison Corporation

  公开号：EP3089868A1

  公开（公告）日：2016-11-09
• POLYESTER-ACRYLIC HYBRID RESINS FOR COMPOSTABLE ADHESIVES
  申请人：Avery Dennison Corporation

  公开号：EP4107193A1

  公开（公告）日：2022-12-28
• METHOD FOR CONTINUOUSLY PREPARING BIODEGRADABLE ALIPHATIC/AROMATIC POLYESTER COPOYMER
  申请人：SAMSUNG FINE CHEMICALS CO., LTD.

  公开号：US20150183927A1

  公开（公告）日：2015-07-02

  Provided is a method of continuous preparation of a biodegradable aliphatic/aromatic polyester copolymer, the method including: performing a first esterification reaction of an aliphatic dihydroxy compound and an aliphatic dicarboxylic acid at a temperature of 185° C. or less; continuously performing a second esterification reaction of a reaction product obtained by the first esterification reaction; obtaining a pre-polymer by continuously performing a first polycondensation reaction of a reaction product obtained by the second esterification reaction; and continuously performing polycondensation reaction of the pre-polymer, wherein an aromatic carboxylic acid is added to a reactor in which the first esterification reaction or the second esterification reaction is performed, to prepare the biodegradable aliphatic/aromatic polyester copolymer. According to the method of continuous preparation of the biodegradable aliphatic/aromatic polyester copolymer as described above, the amount of the aliphatic dihydroxy compound used, which is a starting material, is reduced and accordingly, manufacturing costs are reduced.