Ethyl 2-(ethoxymethylidene)butaneperoxoate

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: Ethyl 2-(ethoxymethylidene)butaneperoxoate
• 英文别名: ethyl 2-(ethoxymethylidene)butaneperoxoate
• 化学式: C₉H₁₆O₄
• 分子量: 188.22
• InChiKey: HEUBUQIZCTWYJU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  13
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Unsaturated polyester and process for making an unsaturated polyester
  申请人：THE GOODYEAR TIRE & RUBBER COMPANY

  公开号：EP0089913A1

  公开（公告）日：1983-09-28

  An unsaturated polyester comprising: (A) from 95 to 80 parts by weight of a carboxyl terminated copolyester having an acid number of from 20 to 85; (B) from 4 to 15 parts by weight of an epoxyacrylate compound of the formula where R3 is selected from the group consisting of a hydrogen radical or an alkyl radical having 1 to 4 carbon atoms; and (C) from .25 to 2 parts by weight of a stabilizer. A process for the production of an unsaturated polyester comprising reacting from 95 to 80 parts by weight of a carboxyl terminated polyester with 5 to 20 parts by weight of an epoxy-acrylate compound in an air atmosphere, at a temperature no greater than 170°C wherein said polyester has an acid number of from 20 to 85 and said epoxy-acrylate is of the formula where R3 is selected from the group consisting of hydrogen radical or an alkyl radical having 1 to 4 carbon atoms.

  一种不饱和聚酯，包括 (A) 95 至 80 份(重量)酸数为 20 至 85 的羧基端共聚聚酯； (B) 4 至 15 份（重量份數）式如下的環氧丙烯酸酯化合物 其中 R3 选自氢基或具有 1 至 4 个碳原子的烷基组成的组；以及 (C) 0.25 至 2 份重量的稳定剂。 一种生产不饱和聚酯的工艺，包括在空气气氛中，在不高于 170℃的温度下，使 95 至 80 份(重量)的羧基末端聚酯与 5 至 20 份(重量)的环氧丙烯酸酯化合物反应，其中所述聚酯的酸数为 20 至 85，所述环氧丙烯酸酯的式为 其中 R3 选自氢基或具有 1 至 4 个碳原子的烷基组成的组。
• Unsaturated polyurethanes
  申请人：THE GOODYEAR TIRE & RUBBER COMPANY

  公开号：EP0102312A1

  公开（公告）日：1984-03-07

  An unsaturated polyurethane which is the polymeric reaction product of one mole of a polyester, having a melting point no greater than 160°C. and an intrinsic viscosity of .12 to .6, with at least one mole of an organic polyisocyanate and at least one mole of a hydroxyl acrylate or methacrylate ester. The resulting polymer is capable of being cured by radiation.

  一种不饱和聚氨酯，它是一摩尔的聚酯与至少一摩尔的有机多异氰酸酯和至少一摩尔的丙烯酸羟酯或甲基丙烯酸酯的聚合反应产物，该聚酯的熔点不高于 160°C，固有粘度为 0.12 至 0.6。所得聚合物可通过辐射固化。
• Thermoplastic, coupled barrier composites
  申请人：THE B.F. GOODRICH COMPANY

  公开号：EP0477765A2

  公开（公告）日：1992-04-01

  A multi-phase polymer composite having reduced oxygen permeability comprising the reaction product of a vinyl thermoplastic polymer having a major portion comprising an interpolymerized non-carbonyl containing vinyl monomer or mixture of polymerizable monomers, a polyhydric polymer derived from a saponified vinyl ester polymer having greater than about 40 mole percent vinyl alcohol content and a reactive coupling agent. The composites exhibit improved impact and delamination resistance and exhibit a wide processing window for melt processing such as injection blow molding of containers and the like.

  一种可降低氧气渗透性的多相聚合物复合材料，包括乙烯基热塑性聚合物的反应产物，该聚合物的主要部分包括互聚的不含羰基的乙烯基单体或可聚合单体的混合物、从乙烯醇含量大于约 40 摩尔%的皂化乙烯基酯聚合物衍生而来的多水合聚合物以及活性偶联剂。这种复合材料具有更好的抗冲击和抗分层性能，在熔融加工（如容器的注射吹塑成型等）方面具有宽广的加工窗口。
• HEAT SHIELD SHEET
  申请人：MITSUBISHI PLASTICS, INC.

  公开号：EP1980391A1

  公开（公告）日：2008-10-15

  In order to provide a novel heat shield sheet allowing a high reflectance with respect to light beam in the near-infrared region and a high heat-shield effect to be obtained, a heat shield sheet is proposed, comprising a resin composition containing a resin having a refractive index of less than 1.52 and a fine powdery filler having a refractive index of 1.60 or greater, and having an average reflectance of 80% or greater at wavelengths from 810nm to 2,100nm.

  为了提供一种新型隔热板，使其能够获得对近红外区域光束的高反射率和高隔热效果，我们提出了一种隔热板，该隔热板由树脂组合物组成，其中包含折射率小于 1.52 的树脂和折射率大于或等于 1.60 的细粉状填料，并且在波长为 810 纳米至 2 100 纳米时的平均反射率大于或等于 80%。
• Multi-color ink for 3D printing, 3D printer, and method of controlling the 3D printer
  申请人：Samsung Electronics Co., Ltd.

  公开号：EP2857180A2

  公开（公告）日：2015-04-08

  A multi-color ink for 3D printing, a 3D printer, and a method of controlling the 3D printer are provided. The multi-color ink for 3D printing including a first ink composition that includes a photocurable material, a photoinitiator configured to cure the photocurable material, a first colorant, and an anti-intercolor bleed agent configured to prevent intercolor bleeding occurring when the plurality of ink compositions come into contact with each other, and a second ink composition that includes a photocurable material, a photoinitiator configured to cure the photocurable material, and a second colorant having an acid moiety involved in a reaction with the anti-intercolor bleed agent to cause aggregation. The multi-color ink for 3D printing may enable a clear image by inhibiting intercolor bleeding that occurs when ink compositions with different colors are printed to be adjacent to each other before curing during 3D printing.

  本文提供了一种用于三维打印的多色墨水、一台三维打印机和一种控制三维打印机的方法。用于 3D 打印的多色墨水包括第一种墨水组合物，其中包括光固化材料、配置用于固化光固化材料的光引发剂、第一着色剂和配置用于防止多种墨水组合物相互接触时发生色间渗漏的抗色间渗漏剂；以及第二种墨水组合物，其中包括光固化材料、配置用于固化光固化材料的光引发剂和第二着色剂，第二着色剂具有参与与抗色间渗漏剂反应以导致聚集的酸分子。用于 3D 打印的多色墨水可通过抑制色间渗色实现清晰的图像，色间渗色是指在 3D 打印过程中，不同颜色的墨水组合物在固化前被打印到彼此相邻的位置时发生的渗色。