2-(2-Hydroxyethoxy)ethanol;6-oxo-6-propan-2-yloxyhexanoic acid

• 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: 2-(2-Hydroxyethoxy)ethanol;6-oxo-6-propan-2-yloxyhexanoic acid
• 英文别名: 2-(2-hydroxyethoxy)ethanol;6-oxo-6-propan-2-yloxyhexanoic acid
• 化学式: C13H26O7
• 分子量: 294.34
• InChiKey: UQRJHRIKZLXZPW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.57
• 重原子数：
  20
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.85
• 拓扑面积：
  113
• 氢给体数：
  3
• 氢受体数：
  7

文献信息

• POLYURETHANE DISPERSION BASED SYNTHETIC LEATHERS HAVING IMPROVED EMBOSSING CHARACTERISTICS
  申请人：BHATTACHARJEE Debkumar

  公开号：US20150284902A1

  公开（公告）日：2015-10-08

  Described herein are methods of preparing PUD based, poromeric, synthetic leathers having improved embossing characteristics, the methods comprising: preparing a polyurethane prepolymer, wherein the prepolymer comprises at least one isocyanate resin, and at least two polyols; preparing a first mixture comprising the polyurethane prepolymer, water, a chain extender, and a first surfactant that comprises at least one surfactant; preparing a second mixture comprising the first mixture, a thickening agent, and a second surfactant the comprises at least one surfactant, frothing the second mixture and thereby forming a frothed second mixture; applying the frothed second mixture to a fabric and thereby forming a coated fabric; optionally adjusting the thickness of the frothed third mixture on the fabric; and drying the coated fabric.
• [EN] POLYURETHANE DISPERSION BASED SYNTHETIC LEATHERS HAVING IMPROVED EMBOSSING CHARACTERISTICS<br/>[FR] CUIRS SYNTHÉTIQUES À BASE DE DISPERSION DE POLYURÉTHANE PRÉSENTANT DES CARACTÉRISTIQUES DE GAUFRAGE AMÉLIORÉES
  申请人：DOW GLOBAL TECHNOLOGIES LLC

  公开号：WO2014059596A1

  公开（公告）日：2014-04-24

  Described herein are methods of preparing PUD based, poromeric, synthetic leathers having improved embossing characteristics, the methods comprising: preparing a polyurethane prepolymer, wherein the prepolymer comprises at least one isocyanate resin, and at least two polyols; preparing a first mixture comprising the polyurethane prepolymer, water, a chain extender, and a first surfactant that comprises at least one surfactant; preparing a second mixture comprising the first mixture, a thickening agent, and a second surfactant the comprises at least one surfactant, frothing the second mixture and thereby forming a frothed second mixture; applying the frothed second mixture to a fabric and thereby forming a coated fabric; optionally adjusting the thickness of the frothed third mixture on the fabric; and drying the coated fabric.
• [EN] NANOPARTICLE CONTAINING POLYURETHANE DISPERSIONS AFFORDING MATERIALS HAVING IMPROVED TENSILE STRENGTH AND ELONGATION<br/>[FR] MATÉRIAUX À BASE DE DISPERSIONS DE POLYURÉTHANE CONTENANT DES NANOPARTICULES, À CARACTÉRISTIQUES AMÉLIORÉES DE RÉSISTANCE À LA TRACTION ET D'ALLONGEMENT
  申请人：DOW GLOBAL TECHNOLOGIES LLC

  公开号：WO2014059597A1

  公开（公告）日：2014-04-24

  Disclosed herein are methods for producing a material from a PUD that contains nanoparticles, wherein said material has improved elongation, tensile strength, and stability, relative to other materials made from PUDs that do not contain nanoparticles, the methods comprising: preparing a polyurethane prepolymer, wherein the prepolymer comprises at least one isocyanate resin, and at least one polyol; preparing a first mixture comprising the polyurethane prepolymer, at least one surfactant, and at least one nanoparticle; preparing a second mixture comprising, the first mixture, water, and a chain extender; and curing the second mixture. PUD based materials and methods of using them are also disclosed herein.