甘油双乙酸盐月桂酸盐 | 30899-62-8

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 甘油脂
• 中文名称: 甘油双乙酸盐月桂酸盐
• 中文别名: 二乙酸十二酸-1,2,3-丙三醇酯
• 英文名称: dodecanoic acid 2,3-bis(acetyloxy)propyl ester
• 英文别名: Dodecanoic acid, ester with 1,2,3-propanetriol diacetate；2,3-diacetyloxypropyl dodecanoate
• CAS: 30899-62-8
• 化学式: C₁₉H₃₄O₆
• 分子量: 358.475
• InChiKey: NBMAHNZMRSQCPG-UHFFFAOYSA-N

物化性质

• LogP：
  5.311 (est)
• 稳定性/保质期：
  如果按照规格使用和储存，则不会分解，且没有已知的危险反应。

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  25
• 可旋转键数：
  18
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.84
• 拓扑面积：
  78.9
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• Miscible high Tg polyester/polymer blend compositions and films formed therefrom
  申请人：Hale Raymond Wesley

  公开号：US20060270806A1

  公开（公告）日：2006-11-30

  Disclosed is a high Tg polyester/polymer blend composition for a sheet or film. The composition comprises about 80 to about 99.8 percent by weight of a miscible blend of a polyester with a polymer. Also disclosed is a process for the preparation of a film or sheet from this composition. Compensationa and protective films and sheets prepared from this composition are useful for backlight displays.

  本发明公开了一种用于制作薄膜或薄片的高Tg聚酯/聚合物混合物组合物。该组合物由聚酯和聚合物的可混合混合物约占重量的80％至约99.8％组成。本发明还公开了从该组合物制备薄膜或薄片的过程。使用该组合物制备的补偿和保护膜和薄片适用于背光显示。
• THERMOPLASTIC CELLULOSE DERIVATIVE COMPOSITION AND FIBER COMPRISING THE SAME
  申请人：TORAY INDUSTRIES, INC.

  公开号：EP1335045A1

  公开（公告）日：2003-08-13

  A thermoplastic cellulose derivative composition of the present invention contains, as a main component, a cellulose ester having an aliphatic polyester side chain having a repeat unit having 2 to 5 carbon atoms, wherein a rate of heating loss at 200°C is 5 wt% or less, a melt viscosity at 200°C and 1000 sec-1 is 50 to 300 Pa·sec, and a melt tension at the time of take-up at 200°C and 100 m/min is 0.1 to 40 mN. The present invention can provide excellent fiber products by melt spinning of the composition.

  本发明的一种热塑性纤维素衍生物组合物含有一种纤维素酯作为主要成分，该纤维素酯具有脂肪族聚酯侧链，该侧链的重复单元具有 2 至 5 个碳原子，其中 200°C 时的加热损失率为 5 wt%或更低，200°C 和 1000 sec-1 时的熔体粘度为 50 至 300 Pa-sec，200°C 和 100 m/min 时的卷取熔体张力为 0.1 至 40 mN。本发明可通过对该组合物进行熔融纺丝提供优良的纤维产品。
• CELLULOSE ACYLATE FILM, AND POLARIZING PLATE, OPTICAL COMPENSATION FILM AND LIQUID CRYSTAL DISPLAY USING SAME
  申请人：FUJIFILM Corporation

  公开号：EP1911792A1

  公开（公告）日：2008-04-16

  A cellulose acylate film characterized in that it has a shear rate dependency of melt viscosity of 0.1 to 2 and/or a temperature dependency of melt viscosity of 0.1 to 3. The cellulose acylate film is capable of suppressing generation of cutting wastage at the time of cutting.

  一种丙烯酸纤维素薄膜，其特征在于它的熔融粘度与剪切速率的关系为 0.1 至 2，和/或熔融粘度与温度的关系为 0.1 至 3。
• Compatibilized blends of biodegradable polymers with improved rheology
  申请人：Eastman Chemical Company

  公开号：EP2562216A2

  公开（公告）日：2013-02-27

  This invention relates to a blend of biodegradable polymers comprising (A) about 5 % to about 95 % by weight of at least one flexible biodegradable polymer (A) having a glass transition less than about 0 °C, (B) about 5 % to about 95 % by weight of at least one rigid biodegradable polymer (B) having a glass transition greater than about 10 °C, and (C) about 0.25 to about 10 weight % of at least one compatibilizer (C), said percentages being based on the total weight of the polymer blend; where the polymer blend has a higher zero shear melt viscosity than polymers (A) and (B) separately.

  本发明涉及一种生物可降解聚合物的混合物，该混合物包含(A) 至少一种玻璃化转变小于约 0℃的柔性生物可降解聚合物(A)，按重量计约占 5%至约 95%；(B) 至少一种玻璃化转变大于约 10℃的刚性生物可降解聚合物(B)，按重量计约占 5%至约 95%；以及(C) 至少一种相容剂(C)，按重量计约占 0.25%至约 10%（重量百分比）的至少一种相容剂（C），所述百分比基于聚合物混合物的总重量；其中聚合物混合物的零剪切熔融粘度高于聚合物（A）和（B）的单独粘度。
• POLYESTER FIBER
  申请人：Tokyo Institute of Technology

  公开号：EP3042987A1

  公开（公告）日：2016-07-13

  An object of the present invention is to improve spinnability, productivity, and tensile strength of a polyester fiber containing poly(3-hydroxybutyrate-co-3-hydroxyhexanoate). By spinning the polyester resin containing the poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) at a high spinning velocity, the spinnability, productivity, and tensile strength of the polyester fiber can be improved.

  本发明的目的是提高含有聚（3-羟基丁酸-3-羟基己酸酯）的聚酯纤维的可纺性、生产率和拉伸强度。 通过对含有聚（3-羟基丁酸-3-羟基己酸酯）的聚酯树脂进行高速纺丝，可提高聚酯纤维的可纺性、生产率和拉伸强度。