月桂醇甲基丙烯酸酯 | 93804-49-0

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 月桂醇甲基丙烯酸酯
• 英文名称: 2-Methyldodecyl acrylate
• 英文别名: 2-methyldodecyl prop-2-enoate
• CAS: 93804-49-0
• 化学式: C₁₆H₃₀O₂
• 分子量: 254.41
• InChiKey: DTXCLQMVQDIXOO-UHFFFAOYSA-N

物化性质

• 沸点：
  318.6±11.0 °C(Predicted)
• 密度：
  0.872±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  6.7
• 重原子数：
  18
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.81
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• CURABLE (METH)ACRYLIC RESIN COMPOSITIONS HAVING ENHANCED VISCOSITY
  申请人：Evonik Röhm GmbH

  公开号：EP3369787A1

  公开（公告）日：2018-09-05

  The present invention relates to polymeric particles for use as impact modifiers in curable (meth)acrylic resin compositions and a process for the preparation thereof.

  本发明涉及在可固化（甲基）丙烯酸树脂组合物中用作抗冲改性剂的聚合物颗粒及其制备工艺。
• TWO-COMPONENT AQUEOUS POLYURETHANE COATING COMPOSITION AND LOW-GLOSS COATING FORMED THEREBY
  申请人：Guangdong Huarun Paints Co., Ltd.

  公开号：EP3901229A1

  公开（公告）日：2021-10-27

  The present application is directed to a two-component waterborne polyurethane coating composition including: a film-forming resin composition, comprising an aqueous dispersion of hydroxyl acrylic polymer particles with a core-shell structure; and a polyisocyanate crosslinker, wherein the hydroxyl acrylic polymer particles with a core-shell structure includes a shell formed by a copolymer A and an inner core formed by a copolymer B; and wherein the copolymer A has a glass transition temperature ranging from -20°C to 60°C, the copolymer B has a glass transition temperature ranging from 20°C to 100°C, and the hydroxyl acrylic polymer particles with a core-shell structure have a glass transition temperature ranging from 10°C to 90°C. The present application also relates to a low gloss coating formed by the two-component waterborne polyurethane coating composition.

  本申请涉及一种双组分水性聚氨酯涂料组合物，包括成膜树脂组合物，包括具有核壳结构的羟基丙烯酸聚合物颗粒的水性分散体；和 聚异氰酸酯交联剂，其中具有核壳结构的羟基丙烯酸聚合物颗粒包括由共聚物 A 形成的外壳和由共聚物 B 形成的内核；其中共聚物 A 的玻璃化温度范围为 -20°C 至 60°C，共聚物 B 的玻璃化温度范围为 20°C 至 100°C，具有核壳结构的羟基丙烯酸聚合物颗粒的玻璃化温度范围为 10°C 至 90°C。本申请还涉及一种由双组分水性聚氨酯涂料组合物形成的低光泽涂层。
• Impact-resistant molding material having an improved characteristics profile
  申请人：Doessel Lukas Friedrich

  公开号：US10358552B2

  公开（公告）日：2019-07-23

  The invention relates to an impact-modified molding composition, especially impact-modified PMMA, having an improved profile of properties, especially also at elevated temperatures, to molded articles obtainable therefrom and to the use of the molding composition and the molded article.

  本发明涉及一种抗冲击改性模塑组合物，尤其是抗冲击改性 PMMA，该组合物具有更好的性能（尤其是在高温下），还涉及由此获得的模塑制品，以及该模塑组合物和模塑制品的用途。
• Cold flow improver with broad applicability in mineral diesel, biodiesel and blends thereof
  申请人：Evonik Operations GmbH

  公开号：US10604715B2

  公开（公告）日：2020-03-31

  The present application relates to compositions comprising at least one polyalkyl(meth)acrylate polymer, a graft copolymer comprising a copolymer based on ethylene as graft base and one or more polyalkyl(meth)acrylate polymer(s) grafted thereon, and at least one non-grafted ethylene-based copolymer, as well as to the use of such compositions to improve the performance, especially the cold flow properties and injector nozzle coking tendency of middle distillates, especially diesel fuels, biodiesel and blends thereof.

  本申请涉及包含至少一种聚烷基（甲基）丙烯酸酯聚合物、一种接枝共聚物（包括一种以乙烯为接枝基的共聚物和接枝在其上的一种或多种聚烷基（甲基）丙烯酸酯聚合物）和至少一种非接枝乙烯基共聚物的组合物，以及使用此类组合物改善中间馏分油（尤其是柴油燃料、生物柴油及其混合物）的性能，特别是冷流性能和喷油嘴结焦倾向。
• Comb polymers for improving Noack evaporation loss of engine oil formulations
  申请人：Evonik Operations GmbH

  公开号：US10633610B2

  公开（公告）日：2020-04-28

  A comb polymer can be used for reducing a Noack evaporation loss of a lubricant composition, especially of an engine oil composition. Application of the comb polymer to the lubricant composition can bring about the desired reduction. The comb polymer can include specified amounts of macromonomer and alkyl acrylates. Resulting lubricant compositions can include the comb polymer.

  梳状聚合物可用于减少润滑油组合物，特别是发动机油组合物的 Noack 蒸发损失。将梳状聚合物施用到润滑油组合物中可以达到预期的降低效果。梳状聚合物可包括指定量的大单体和丙烯酸烷基酯。加工出的润滑油组合物可以包括梳状聚合物。