十六烷基二甲基铵乙酸盐 | 25324-14-5

• 分子结构分类: 有机化合物 - 有机氮化合物
• 中文名称: 十六烷基二甲基铵乙酸盐
• 英文名称: Hexadecyldimethylammonium acetate
• 英文别名: hexadecyl(dimethyl)azanium;acetate
• CAS: 25324-14-5
• 化学式: C18H39N.C2H4O2
• 分子量: 329.6
• InChiKey: VGUANSONTIBISX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.12
• 重原子数：
  23
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.95
• 拓扑面积：
  40.5
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• Elastomeric Emulsion Polymers For Masonry Coatings
  申请人：Hsu Shui-Jen Raymond

  公开号：US20070248837A1

  公开（公告）日：2007-10-25

  Acrylate latexes are described which provide properties of good balance of moderate elongation, low dirt pick up, alkaline resistance, UV light resistance, and efflorescence resistance for masonry coatings. These latexes have a large portion of repeating units from C8-C12 alcohol esters of acrylic acid and/or vinyl versatates along with 5-15 weight percent of repeating units from acrylonitrile. They have a glass transition temperature of −50 to +10° C.

  描述了一种丙烯酸酯乳液，其提供了适中的延展性、低污染吸附、耐碱性、紫外线光线抵抗性和抗风化性等良好平衡的性能，适用于砖石涂料。这些乳液具有大量来自C8-C12醇酯丙烯酸和/或乙烯基多元酸酯的重复单元，以及5-15重量百分比的丙烯腈重复单元。它们的玻璃化转变温度为-50至+10°C。
• NON-HALOGEN FLAME RETARDANT AS COATINGS FOR FIBROUS FILTER MEDIA
  申请人：Lubrizoil Advanced Materials, Inc.

  公开号：US20150203692A1

  公开（公告）日：2015-07-23

  Non-halogenated monomers that can be polymerized into flame retardant polymers, and processes to produce the monomers and polymers is provided. In a simplest aspect, there is provided a monomer composition that can comprise a) a group derived from one of a (meth)acrylic acid, (meth)acrylamide, or vinylbenzene, b) a polyphosphate moiety, and c) an amine species. In the monomer composition, the ethylenically unsaturated monomer of (a) is covalently bonded directly or through a linking group to the moiety of b), forming a precursor monomer unit. The amine species of c) is in complex with the precursor monomer unit. The polymer can be a homopolymer of the monomer composition, or a copolymer of the monomer composition having varying a), b) and c). In one embodiment, the polymer can additionally comprise ethylenically unsaturated monomers not covalently bonded to a polyphosphate moiety.

  提供了可以聚合成阻燃聚合物的非卤素单体以及生产这些单体和聚合物的方法。在最简单的方面，提供了一种单体组合物，可以包括a)来自(meth)丙烯酸、(meth)丙烯酰胺或乙烯基苯的基团，b)多聚磷酸酯基团，和c)胺物种。在单体组合物中，(a)的乙烯基不饱和单体通过直接或通过连接基团与(b)的基团共价键结合，形成前体单体单元。c)的胺物种与前体单体单元形成复合物。聚合物可以是单体组合物的同聚物，也可以是具有不同a)、b)和c)的单体组合物的共聚物。在一种实施方式中，聚合物还可以包括未与多聚磷酸酯基团共价键结合的乙烯基不饱和单体。
• Ambient or low-temperature curable coating compositions for leather and other flexible substrates and methods of using them
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0015644A2

  公开（公告）日：1980-09-17

  Ambient or low temperature curable coating compositions are disclosed which comprise aldehyde polymer and hydrazide or hydrazone curing agent. The polymer contains 0.25 to 10% acrolein or methacrolein, 0.5 to 10% acid and up to 99.25% of other units. The curing agent is a dicarboxylic acid bis-hydrazide or hydrazone. The compositions may be used to coat flexible substrates such as leather and leather substitutes. A process is disclosed for coating such materials with finish, plate or embossing, color and top coats, in which at least the top coat comprises such compositions.

  已公开的常温或低温固化涂料组合物由醛聚合物和酰肼或腙固化剂组成。聚合物含有 0.25%至 10%的丙烯醛或甲基丙烯醛、0.5%至 10%的酸以及高达 99.25%的其他单元。固化剂为二羧酸双肼或腙。这些组合物可用来涂覆柔性基材，如皮革和皮革替代品。本发明公开了一种为此类材料涂上面漆、印版或压花漆、色漆和面漆的工艺，其中面漆至少包括此类组合物。
• Ambient or low-temperature curable coating compositions for coating rigid substrates
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0016518A1

  公开（公告）日：1980-10-01

  Ambient or low temperature curable coating compositions are disclosed which comprise aldehyde polymer and hydrazide or hydrazone curing agent. The polymer contains 0.25 to 35% polymerizable aldehyde, such as acrolein or methacrolein and at least one other monomer, such as acid and alkyl acrylate or methacrylate. The curing agent is at least one of a dicarboxylic acid bis-hydrazide orbis-hydrazone and low molecular weight acrylic polymers containing pendant hydrazide or hydrazone groups. The compositions may be used for general industrial coatings to coat rigid substrates.

  所公开的常温或低温固化涂料组合物包含醛聚合物和酰肼或腙固化剂。聚合物含有 0.25% 至 35% 的可聚合醛，如丙烯醛或甲基丙烯醛，以及至少一种其他单体，如酸和丙烯酸烷基酯或甲基丙烯酸酯。固化剂至少是二羧酸双酰肼或双酰腙和含有酰肼或腙基团的低分子量丙烯酸聚合物中的一种。这些组合物可用于一般工业涂料，以涂覆刚性基材。
• Mulls containing chain structure clay suspension aids
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP0034387A2

  公开（公告）日：1981-08-26

  A liquid mull is provided having improved physical stability, consisting of a liquid phase, comprising a major proportion of a nonionic surfactant and optionally a minor proportion of a nonaqueous solvent, and a dispersed solid phase comprising a particulate material which is insoluble in the liquid phase of the mull. From 1 % to 15% by weight of the composition of a chain structure type clay is included to aid the physical stability of the mull, so that insoluble particulate materials such as builders having ordinary particle sizes may also be incorporated. Preferred compositions are substantially anhydrous to allowthe optional inclusion of water sensi. tive detergency adjuvants such as enzymes or bleaches. The compositions may optionally contain up to 25% of a further dispersion aid selected from anionic surfactants, cationic surfactants, zwitterionic surfactants and hydrotropic materials. Such mulls have utility, for example, as detergent compositions.

  本发明提供了一种具有更好物理稳定性的液体闷闷不乐剂，它由液相和分散固相组成，液相主要由非离子表面活性剂和少量非水溶剂组成，分散固相由不溶于闷闷不乐剂液相的颗粒材料组成。按重量计，在组合物中加入 1%至 15%的链状结构粘土，以提高泥浆的物理稳定性，这样也可以加入不溶于泥浆的颗粒材料，如具有普通粒度的建筑材料。优选的组合物基本上是无水的，这样就可以选择性地加入对水敏感的去污佐剂，如酶或漂白剂。组合物还可以选择性地含有高达 25% 的其它分散助剂，这些助剂选自阴离子表面活性剂、阳离子表面活性剂、齐聚亚铵盐表面活性剂和亲水材料。例如，这种混合物可用作洗涤剂组合物。