硬脂基三甲基铵甲基硫酸盐 | 18684-11-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机硫酸及其衍生物
• 中文名称: 硬脂基三甲基铵甲基硫酸盐
• 英文名称: stearyl trimethylammonium methosulfate
• 英文别名: trimethylstearylammonium methosulfate；Trimethyl(octadecyl)ammonium methyl sulphate；methyl sulfate;trimethyl(octadecyl)azanium
• CAS: 18684-11-2
• 化学式: CH₃O₄S*C₂₁H₄₆N
• 分子量: 423.701
• InChiKey: WYTNTFGZBBTWNR-UHFFFAOYSA-M

物化性质

• LogP：
  3.262 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  6.05
• 重原子数：
  28
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  74.8
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• POLYQUATERNARY ORGANOSILICON COMPOUNDS-CONTAINING COMPOSITION
  申请人：Ochs Christian

  公开号：US20070212326A1

  公开（公告）日：2007-09-13

  Polymers containing repeating organopolysiloxane blocks and including quaternary ammonium groups in the polymer chain exhibit good biocidal properties, while also exhibiting good washfastness, hydrophilicity, and softness.

  含有重复有机聚硅氧烷块并在聚合物链中包含季铵基团的聚合物表现出良好的杀菌性能，同时还表现出良好的耐洗性、亲水性和柔软性。
• Cationic keratin derivatives, process of their production and hair treating cosmetics containing them
  申请人：KAO SOAP CO., LTD.

  公开号：EP0052489A2

  公开（公告）日：1982-05-26

  Cationic keratin derivatives which are obtained by reacting a part or whole of functional groups of keratin with a cationizing agent which contains in the molecule thereof a specific type of a group or groups and a quaternary nitrogen atom. The process for preparing such derivatives and a variety of cosmetics containing the same are also described.

  阳离子角蛋白衍生物是通过角蛋白的部分或全部官能团与阳离子化剂反应而获得的，阳离子化剂分子中含有特定类型的一个或多个基团和一个季氮原子。此外，还介绍了制备这种衍生物的工艺和含有这种衍生物的各种化妆品。
• Hair rinse composition
  申请人：KAO SOAP CO., LTD.

  公开号：EP0052441A2

  公开（公告）日：1982-05-26

  A hair rinse composition which comprises at least one cationic surface active agent and a decomposition derivative of a keratin material which have been dissolved or dispersed in a suitable solvent. The decomposition derivative is a member selected from hydrolysates of keratin material, alkali salts of decomposition products obtained by oxidation of keratin material, alkali salts of derivatives at a thiol group of decomposition products obtained by reduction of keratin material and a mixture thereof.

  一种洗发水组合物，它包括至少一种阳离子表面活性剂和一种已溶解或分散在适当溶剂中的角蛋白材料的分解衍生物。分解衍生物选自角蛋白材料的水解物、角蛋白材料氧化分解产物的碱盐、角蛋白材料还原分解产物硫醇基衍生物的碱盐及其混合物。
• Pearlescent liquid suspension
  申请人：Kao Corporation

  公开号：EP0130609A2

  公开（公告）日：1985-01-09

  @ A pearlescent liquid suspension comprises essentially (A) a cationic surface active agent, (B) a higher alcohol, and (C) and alpha-mono(methyl-branched alkyl) glyceryl ether. The total amount of these ingredients should be from 1 to 40 wt%, mixing ratios of (A), (B) and (C) lying within an area surrounded by lines connecting the specified points a, b and c on the triangular coordinate of the ternary system. The suspension according to the invention is more inexpensive than known pearling agents. Further, since it includes crystals which are as fine as 1 to 10 microns, the suspension is more stable and the appearance is more beautiful than known agents. The pearlescent liquid suspension according to the invention may be added to liquid or paste compositions such as liquid detergent compositions and rinse compositions to give them beautiful pearl luster.

  珠光悬浮液主要包括：(A) 一种阳离子表面活性剂；(B) 一种高级醇；(C) 和 α-单(甲基支链烷基)甘油醚。这些成分的总量应为 1 至 40 wt%，(A)、(B)和(C)的混合比例应在三元系统三角形坐标上指定点 a、b 和 c 的连线所包围的区域内。 与已知的珠光剂相比，本发明的悬浮液成本更低。此外，由于它含有 1 至 10 微米的晶体，因此悬浮液比已知的珠光剂更稳定，外观也更漂亮。 本发明的珠光液体悬浮液可添加到液体或糊状组合物中，如液体洗涤剂组合物和漂洗组合物，使其具有美丽的珍珠光泽。
• Laminate and process for producing the same
  申请人：SHOWA DENKO KABUSHIKI KAISHA

  公开号：EP0399439A2

  公开（公告）日：1990-11-28

  A laminate suitable for use as wrapping or packaging materials for foods and industrial materials is disclosed, which is produced by laminating a thermoplastic resin composition which comprises (1) 10 to 95 % by weight of an ethylene copolymer composed mainly of units derived from ethylene and units derived from an unsaturated carboxylic acid anhydride and (2) 70 to 5 % by weight of a flexible resin having an MFR (190°C) of 0.1 to 1,000 g/10 min, to one or more kinds of substrates selected from thermoplastic resins, metals, papers, and fabrics. A process for efficiently producing the laminate is also disclosed.

  本发明公开了一种适用于食品和工业材料的包裹或包装材料的层压板，其生产方法是将一种热塑性树脂组合物层压到一种或多种基材上，该基材选自热塑性树脂、金属、纸张和织物，该热塑性树脂组合物包括（1）10-95%（重量百分比）的乙烯共聚物，该乙烯共聚物主要由来自乙烯的单元和来自不饱和羧酸酐的单元组成；（2）70-5%（重量百分比）的柔性树脂，该柔性树脂的 MFR（190°C）为 0.1-1,000 g/10min。此外，还公开了一种高效生产层压板的工艺。