CA-ECH

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: CA-ECH
• 英文别名: Tris(oxiran-2-ylmethyl) 2-hydroxypropane-1,2,3-tricarboxylate
• 化学式: C₁₅H₂₀O₁₀
• 分子量: 360.318
• InChiKey: FCYVLQZOOUGGLK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2
• 重原子数：
  25
• 可旋转键数：
  14
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  137
• 氢给体数：
  1
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  柠檬酸 、 环氧氯丙烷 在 sodium hydroxide 作用下， 以 水 为溶剂， 反应 3.0h， 生成 CA-ECH
  参考文献：
  名称：

  FUNCTIONALIZED BIO-BASED CROSSLINKERS

  摘要：

  一种合成功能化生物基交联剂的方法，包括通过将生物基羧酸与碱性溶液混合形成第一混合物，并通过将生物基羧酸与改性剂反应形成含有功能化生物基交联剂的第二混合物。该改性剂包括至少一种环氧基团和丙烯酸基团中的一种。将生物基羧酸与改性剂反应包括通过将第一混合物与改性剂混合形成反应混合物，并将反应混合物暴露于加热、超声辐射和微波辐射中的至少一种。

  公开号：

  US20200361889A1

文献信息

• MONOMERS AND POLYMERS FROM BIODERIVED CARBON
  申请人：Bloom Paul D.

  公开号：US20090018300A1

  公开（公告）日：2009-01-15

  The present disclosure provides compositions including biobased monomers derived from biological sources for the synthesis of polymers from bioderived carbon. The monomers and resulting polymers are comparable to petroleum derived monomers and polymers, but have a carbon isotope ratio characteristic of bioderived materials. Methods for synthesizing polymers having 100% biobased materials are also disclosed.

  本公开提供了包括从生物源获得的生物基单体的组合物，用于从生物衍生碳合成聚合物。这些单体和聚合物与石油衍生的单体和聚合物相似，但具有生物衍生材料的碳同位素比率特征。本公开还揭示了合成100％生物基材料的聚合物的方法。
• Additive for lubricating oils for diesel engines and lubricating oil compositions containing the same
  申请人：KAO CORPORATION

  公开号：EP0765929A1

  公开（公告）日：1997-04-02

  An additive for lubricating oils for diesel engines, comprising one or more kinds of amino alcohols which have one or more amino groups and one or more hydroxyl groups in a molecule and possess a function of dispersing water-containing calcium sulfate in oil, the hydroxyl groups being bound to the carbon atoms at the β-positions to the amino groups; and a lubricating oil composition for diesel engines, which comprises the additives in an amount of from 0.1 to 10 % by weight.

  一种柴油发动机润滑油添加剂，包含一种或多种氨基醇，其分子中含有一个或多个氨基和一个或多个羟基，具有分散油中含水硫酸钙的功能，羟基与氨基的β位碳原子结合；以及一种柴油发动机润滑油组合物，其中包含的添加剂的重量百分比为 0.1% 至 10%。
• HEAT RESISTANT POLYLACTIC ACID CONTINUOUS EXTRUSION FOAMING MATERIAL AND PREPARATION METHOD THEREFOR
  申请人：Ningbo Homelink Eco-Itech Co., Ltd.

  公开号：EP3730486A1

  公开（公告）日：2020-10-28

  Disclosed in the present invention are an ethylene bis-12-hydroxystearamide grafted glycidyl citrate (EBH-g-ECA) and a preparation method thereof; the EBH-g-ECA can be used as a multifunctional auxiliary agent in a polymer material, and particularly has a chain extension and a crystal nucleation effect in a polyester polymer material. The present invention also provides a heat-resistant polylactic acid continuously-extruded foamed material containing EBH-g-ECA. The continuous foaming technology can be realized by using the heat-resistant polylactic acid foamed material, and the prepared foamed product has a high heat resistance, a uniform appearance, a low density, and complete biodegradation. Also disclosed in the present invention is polylactic acid foamed material preparation method for a heat-resistant, which is easy to be industrialized and has a great significance for realizing the large-scale replacement of petroleum-based plastic disposable foamed products such as PP and PS.

  本发明公开了一种乙烯双-12-羟基硬脂酰胺接枝缩水甘油柠檬酸酯（EBH-g-ECA）及其制备方法；该EBH-g-ECA可用作高分子材料中的多功能助剂，特别是在聚酯高分子材料中具有延链和晶核作用。本发明还提供了一种含有 EBH-g-ECA 的耐热聚乳酸连续挤出发泡材料。利用该耐热聚乳酸发泡材料可实现连续发泡技术，制备的发泡产品具有耐热性高、外观均匀、密度低和完全生物降解等特点。本发明还公开了一种耐热的聚乳酸发泡材料制备方法，该方法易于工业化生产，对实现PP、PS等石油基塑料一次性发泡制品的大规模替代具有重要意义。
• Heat-resistant polylactic acid continuously-extruded foamed material and preparation method thereof
  申请人：NINGBO HOMELINK ECO-ITECH CO., LTD.

  公开号：US10730845B2

  公开（公告）日：2020-08-04

  An ethylene bis-12-hydroxystearamide grafted glycidyl citrate (EBH-g-ECA) and a preparation method thereof are provided; the EBH-g-ECA can be used as a multifunctional auxiliary agent in a polymer material, and particularly has a chain extension and a crystal nucleation effect in a polyester polymer material. A heat-resistant polylactic acid continuously-extruded foamed material containing EBH-g-ECA is further provided. The continuous foaming technology can be realized by using the heat-resistant polylactic acid foamed material, and the prepared foamed product has a high heat resistance, a uniform appearance, a low density, and complete biodegradation. A polylactic acid foamed material preparation method for a heat-resistant is provided, which is easy to be industrialized and has a great significance for realizing the large-scale replacement of petroleum-based plastic disposable foamed products such as PP and PS.

  本发明提供了一种乙烯双-12-羟基硬脂酰胺接枝缩水甘油柠檬酸酯（EBH-g-ECA）及其制备方法；EBH-g-ECA 可用作聚合物材料中的多功能助剂，尤其在聚酯聚合物材料中具有延链和晶核形成作用。此外，还提供了一种含有 EBH-g-ECA 的耐热聚乳酸连续挤出发泡材料。使用该耐热聚乳酸发泡材料可实现连续发泡技术，制备的发泡产品具有耐热性高、外观均匀、密度低和完全生物降解等特点。本发明提供了一种耐热型聚乳酸发泡材料的制备方法，易于实现工业化生产，对实现PP、PS等石油基塑料一次性发泡制品的大规模替代具有重要意义。
• REAKTIONSSPRITZGUSSMASSE, DEREN VERWENDUNG SOWIE VERFAHREN ZU IHRER VERARBEITUNG
  申请人：GKT Gräfenthaler Kunststofftechnik GmbH

  公开号：EP3190134B1

  公开（公告）日：2020-06-24