3-[2,2-bis(hydroxymethyl)butoxy]-2-methyl-1-propanesulfonic acid | 700341-95-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-[2,2-bis(hydroxymethyl)butoxy]-2-methyl-1-propanesulfonic acid
• 英文别名: 3-[2,2-Bis(hydroxymethyl)butoxy]-2-methylpropane-1-sulfonic acid
• CAS: 700341-95-3
• 化学式: C₁₀H₂₂O₆S
• 分子量: 270.347
• InChiKey: VBGAUJMPEBZXDT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.6
• 重原子数：
  17
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  112
• 氢给体数：
  3
• 氢受体数：
  6

文献信息

• Anionic polyurethanes with elastic property
  申请人：——

  公开号：US20040197293A1

  公开（公告）日：2004-10-07

  The invention concerns novel anionic polyurethanes with elastic property, that is having an instantaneous elastic recovery ranging between 5% and 100% consisting essentially (a1) of anionic units derived from at least a monomer or polymer compound with sulphonic and/or phosphonic acid function and having at least two functions reactive to labile hydrogen, optionally (a2) non-ionic units derived from at least a non-ionic monomer or polymer compound having at least two functions reactive to labile hydrogen, and (b) units derived from at least a diisocyanate, provided that at least one type of the units (a1) and (a2) is derived from a polymer having a glass transition temperature (Tg) measured by differential enthalpy analysis, less than 10° C. and that said sequences with Tg less than 10° C. represent 20 to 90% of the total weight of the polyurethane. The invention also concerns cosmetic compositions containing the novel anionic polyurethanes with elastic property.

  本发明涉及一种新型的带有弹性属性的阴离子聚氨酯，其瞬时弹性恢复率在5％至100％之间，基本上由以下组分(a1)组成：由至少一种具有磺酸和/或膦酸功能的单体或聚合物化合物衍生的阴离子单元，具有至少两种对活性氢反应的功能，可选地(a2)由至少一种非离子单体或聚合物化合物衍生的非离子单元，具有至少两种对活性氢反应的功能，以及(b)由至少一种二异氰酸酯衍生的单元，但至少一种类型的(a1)和(a2)单元来自具有由差分焓分析测量的玻璃转移温度（Tg）小于10°C的聚合物，且具有Tg小于10°C的序列占聚氨酯的总重量的20％至90％。本发明还涉及含有新型带有弹性属性的阴离子聚氨酯的化妆品组合物。