十三烷醇聚醚-3 | 4403-12-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 中文名称: 十三烷醇聚醚-3
• 英文名称: Triethylene glycol monotridecyl ether
• 英文别名: trideceth-3；2-[2-(2-tridecoxyethoxy)ethoxy]ethanol
• CAS: 4403-12-7
• 化学式: C₁₉H₄₀O₄
• 分子量: 332.524
• InChiKey: KLFVDTRVIFNWIH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  23
• 可旋转键数：
  20
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  47.9
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2909499000

文献信息

• Ophthalmic composition
  申请人：Omnivision GmbH

  公开号：EP2452669A1

  公开（公告）日：2012-05-16

  The present invention relates to an aqueous ophthalmic composition comprising (i) a prostaglandin; and (ii) one or more anionic surfactants, characterized in that the concentration of anionic surfactant in the ophthalmic composition is from 0.001 to 1.0 g/L.

  本发明涉及一种水性眼科组合物，其中包括 (i) 前列腺素；和 (ii) 一种或多种阴离子表面活性剂、 其特征在于 眼科组合物中阴离子表面活性剂的浓度为 0.001 至 1.0 克/升。
• COLORED POLYIMIDE MOLDED ARTICLE, AND PROCESS FOR PRODUCTION THEREOF
  申请人：Ube Industries, Ltd.

  公开号：EP2487196A1

  公开（公告）日：2012-08-15

  Disclosed is a process for production of a colored polyimide molded article including the steps of molding a polyamic acid solution composition containing a polyamic acid solution obtained from at least a tetracarboxylic acid component and a diamine component and a coloring precursor, or a polyimide solution composition containing a polyimide solution and a coloring precursor; and then thermally treating a molded product at 250°C or higher.

  本发明公开了一种彩色聚酰亚胺模塑品的生产工艺，包括以下步骤：将含有至少由四羧酸组分和二胺组分得到的聚酰胺溶液的聚酰胺酸溶液组合物和着色前体，或含有聚酰亚胺溶液和着色前体的聚酰亚胺溶液组合物进行模塑；然后在 250°C 或更高温度下对模塑产品进行热处理。
• CONDUCTIVE AROMATIC POLYIMIDE POROUS FILM AND METHOD FOR PRODUCING SAME
  申请人：UBE INDUSTRIES, LTD.

  公开号：EP3267519A1

  公开（公告）日：2018-01-10

  An easily producible electroconductive aromatic polyimide porous film comprising an aromatic polyimide porous film and carbon nanotubes dispersed in the film has a resistance in the thickness direction of 100 mΩ·cm2 or less and a Gurley air permeation resistance of 300 seconds/100 cc or less and exhibits especially high conductivity and high air permeability as a gas diffusion layer of a membrane-electrode assembly of a fuel cell.

  一种易于生产的导电芳香族聚酰亚胺多孔膜，由芳香族聚酰亚胺多孔膜和分散在膜中的碳纳米管组成，在厚度方向上的电阻为 100 mΩ-cm2 或更小，Gurley 透气阻力为 300 秒/100 cc 或更小，作为燃料电池膜电极组件的气体扩散层，具有特别高的导电性和高透气性。
• Methods for preparing agglomerated pellets of polytetrafluoroethylene and molded articles and the agglomerated pellets of polytetrafluoroethylene and molded articles prepared thereby
  申请人：Asahi Glass Fluoropolymers USA, INC.

  公开号：US20030229167A1

  公开（公告）日：2003-12-11

  PTFE pellets with good bulk density, homogeneity, and flowability properties may be obtained by: (1) wetting a PTFE powder with a solvent, to obtain a wetted PTFE powder; (2) forming the wetted PTFE powder into agglomerated pellets of PTFE; and (3) drying the agglomerated pellets of PTFE pellets, in which the drying of the agglomerated pellets of PTFE is carried out in a fluidized bed drier. The PTFE pellets so obtained may be used to prepare molded articles of PTFE.

  可通过以下方法获得具有良好体积密度、均匀性和流动性的聚四氟乙烯颗粒： (1) 用溶剂润湿聚四氟乙烯粉末，得到润湿聚四氟乙烯粉末； (2) 将润湿的聚四氟乙烯粉末制成聚四氟乙烯团粒；以及 (3) 干燥聚四氟乙烯团粒、 其中聚四氟乙烯团粒的干燥在流化床干燥器中进行。这样得到的聚四氟乙烯颗粒可用于制备聚四氟乙烯模塑制品。
• METHODS FOR PREPARING AGGLOMERATED PELLETS OF POLYTETRAFLUOROETHYLENE AND MOLDED ARTICLES THEREOF
  申请人：Asahi Glass Fluoropolymers USA, Inc.

  公开号：EP1517952A1

  公开（公告）日：2005-03-30