Bis[(oxiran-2-yl)methyl] tetradecanedioate | 89482-33-7

• 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: Bis[(oxiran-2-yl)methyl] tetradecanedioate
• 英文别名: bis(oxiran-2-ylmethyl) tetradecanedioate
• CAS: 89482-33-7
• 化学式: C₂₀H₃₄O₆
• 分子量: 370.5
• InChiKey: HRYPCMGAIZLXMI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  26
• 可旋转键数：
  19
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  77.7
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• RESIN COMPOSITION AND MOLDED ARTICLE COMPRISING THE SAME
  申请人：TORAY INDUSTRIES, INC.

  公开号：EP1903077A1

  公开（公告）日：2008-03-26

  A resin composition comprising a polylactic acid-based resin (A) and methacrylic resins (B), wherein the methacrylic resins having at least (a) a difference of 10°C or more in glass transition temperature or (b) a difference of 3% or more in syndiotacticity; it is preferred that at least one of the methacrylic resins (B) is a methacrylic resin having a weight average molecular weight of 50,000 to 450,000, a glass transition temperature of 110°C or higher and a syndiotacticity of 40% or more, and that the resin composition further contains a multilayer structure polymer formed as particles each consisting of a core layer and one or more shell layers covering it (C). A molded article made of said resin composition.

  一种树脂组合物，包括聚乳酸基树脂（A）和甲基丙烯酸树脂（B），其中甲基丙烯酸树脂至少(a)在玻璃化转变温度上相差 10°C 或更多，或(b)在联合活度上相差 3% 或更多；优选至少一种甲基丙烯酸树脂 (B) 是重量平均分子量为 50,000 至 450,000 的甲基丙烯酸树脂，玻璃化温度为 110°C 或更高，辛二酸度为 40% 或更高，并且该树脂组合物还包含一种多层结构聚合物，该聚合物形成为颗粒，每个颗粒由芯层和覆盖在芯层上的一层或多层壳层组成 (C)。由所述树脂组合物制成的模塑制品。
• THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE THEREOF
  申请人：Toray Industries, Inc.

  公开号：EP2036952A1

  公开（公告）日：2009-03-18

  This invention relates to a thermoplastic resin composition and a molded article thereof, respectively excellent in flowability and mechanical properties, and, in a preferred mode, also excellent in low warping property, laser transmittance and laser weldability, and provides a thermoplastic resin composition obtained by mixing (B) 0.1 to 4 parts by weight of a polyfunctional compound having three or more functional groups, in which at least one of the terminal structures having the functional groups is a structure containing alkylene oxide units, with (A) 100 parts by weight of a thermoplastic resin, and further provides a molded particle thereof. It is preferred that the (A) thermoplastic resin is one or more selected from a polyester resin and polycarbonate resin.

  本发明涉及一种热塑性树脂组合物及其模塑制品，它们分别具有优异的流动性和机械性能，在优选模式下，还具有优异的低翘曲性能、激光透射率和激光可焊性，本发明提供了一种热塑性树脂组合物，该组合物是将(B)0.1 至 4 份（按重量计）具有三个或三个以上官能团的多官能团化合物与(A)100 份（按重量计）热塑性树脂混合而得，其中具有官能团的末端结构中至少有一个是含有环氧亚烷基单元的结构，本发明还进一步提供了其模塑颗粒。优选的是，(A) 热塑性树脂是从聚酯树脂和聚碳酸酯树脂中选出的一种或多种。
• RESIN COMPOSITION AND MOLDED ARTICLE
  申请人：Teijin Limited

  公开号：EP2256165A1

  公开（公告）日：2010-12-01

  A resin composition comprising an aromatic polyester having a butylene terephthalate skeleton as the main constituent unit (component A), polylactic acid comprising poly(L-lactic acid) and poly(D-lactic acid) (component B), and a modifier (component C), wherein the resin composition has (i) a crystal melting peak of stereocomplex-phase polylactic acid at 190°C or higher in differential scanning calorimeter measurement, (ii) a biomass ratio of not less than 50 %, (iii) a notched Izod impact strength of 4 to 15 kJ/m2 and (iv) a flexural modulus of 2.5 to 6 GPa. The resin composition provides a molded article having excellent impact resistance and stiffness. The resin composition has a biomass ratio of not less than 50 %. The resin composition has a low moisture absorptivity, hydrolysis resistance and high-speed moldability. The resin composition provides a molded article having excellent heat resistance.

  一种树脂组合物，包括以对苯二甲酸丁二醇酯为主要组成单元的芳香族聚酯（组分 A）、由聚(L-乳酸)和聚(D-乳酸)组成的聚乳酸（组分 B）以及改性剂（组分 C），其中 该树脂组合物具有：(i) 在差示扫描量热计测量中，立体络合相聚乳酸的晶体熔融峰在 190°C 或更高温度；(ii) 生物质比率不小于 50%；(iii) 缺口伊佐德冲击强度为 4 至 15 kJ/m2；(iv) 弯曲模量为 2.5 至 6 GPa。 该树脂组合物提供了一种具有优异抗冲击性和刚度的模塑制品。树脂组合物的生物质比率不低于 50%。该树脂组合物具有低吸湿性、抗水解性和高速成型性。该树脂组合物提供了一种具有优异耐热性的模塑制品。
• Resin composition and molded article comprising of the same
  申请人：TORAY INDUSTRIES, INC.

  公开号：EP2740767A1

  公开（公告）日：2014-06-11

  The present invention concerns a resin composition comprising (A) a polylactic acid-based resin and (B) a methacrylic resin, wherein the ratio (syndiotacticity/isotacticity) of the syndiotacticity to the isotacticity of the methacrylic resin (B) in the resin composition is 3.0 to 8.0.

  本发明涉及一种树脂组合物，该树脂组合物由(A)聚乳酸基树脂和(B)甲基丙烯酸树脂组成，其中甲基丙烯酸树脂(B)在树脂组合物中的辛二酸与异辛二酸之比（辛二酸/异辛二酸）为 3.0 至 8.0。
• POLYARYLENE RESIN COMPOSITIONS
  申请人：Rohm and Haas Electronic Materials LLC

  公开号：EP3336125A1

  公开（公告）日：2018-06-20

  Polyarylene oligomer compositions capable of curing at lower temperatures than conventional polyarylene oligomers are useful in forming dielectric material layers in electronics applications.

  聚芳基烯低聚物组合物能够在比传统聚芳基烯低聚物更低的温度下固化，有助于在电子应用中形成介电材料层。