乙酸(2-乙基己胺)盐 | 67785-97-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 乙酸(2-乙基己胺)盐
• 英文名称: 2-Ethylhexylazanium;acetate
• CAS: 67785-97-1
• 化学式: C10H23NO2
• 分子量: 189.3
• InChiKey: GXTQNRRFHKNHQH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.25
• 重原子数：
  13
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  63.3
• 氢给体数：
  2
• 氢受体数：
  3

文献信息

• Method of preparing imidazolium surfactants
  申请人：Fudemoto Hiroyuki

  公开号：US20070293684A1

  公开（公告）日：2007-12-20

  The present invention provides a method for preparing an imidazolium surfactant using a mixing apparatus. The present invention also provides a nano-composite comprising a clay and the imidazolium surfactant, and a composition comprising a polymer and the nano-composite. The nano-composite is practically useful in formulating compositions such as rubber and tire products with improved and well-balanced properties including gas permeability, cure properties, and/or mechanical properties etc.

  本发明提供了一种使用混合设备制备咪唑基表面活性剂的方法。本发明还提供了一种包含粘土和咪唑基表面活性剂的纳米复合材料，以及包含聚合物和纳米复合材料的组合物。该纳米复合材料在配制橡胶和轮胎产品等组合物时具有实用价值，可以改善和平衡气体渗透性、硫化性能、机械性能等性能。
• Nano-composite and method thereof
  申请人：Fudemoto Hiroyuki

  公开号：US20070161734A1

  公开（公告）日：2007-07-12

  The present invention provides a nano-composite comprising a clay and a cationic mediator comprised of a hydrophobic unit and a cationic unit. The clay is exfoliated or intercalated by the cationic mediator. The present invention further provides a polymer formulation comprising the nano-composite. The nano-composite is practically useful in formulating compositions such as rubber and tire products with improved and well-balanced properties including gas permeability, cure properties, and/or mechanical properties etc.

  本发明提供了一种纳米复合材料，包括粘土和阳离子介质，该介质由疏水单元和阳离子单元组成。粘土被阳离子介质剥离或插层。本发明还提供了一种聚合物配方，包括该纳米复合材料。该纳米复合材料在制备橡胶和轮胎产品等组合物时具有实用价值，可以提高和平衡气体渗透性、硫化性能和/或机械性能等性能。
• Light weight rubber composition containing clay
  申请人：——

  公开号：US20030004250A1

  公开（公告）日：2003-01-02

  This invention relates to a light weight rubber blend that can be beneficially used in rubber articles, such as power transmission belts and tires. In the rubber blends of this invention a 2:1 layered silicate clay, preferably an organophilic 2:1 layered silicate clay, is substituted for a portion of the carbon black that is normally used in the rubber as a filler. This can be done without sacrificing the physical properties of the rubber composition in cases where the rubber in the blend contains an amino group. Tire tread compounds that utilize such rubber compositions offer increased vehicle fuel economy. This invention also relates to improving the strength modulus and elongation of carbon black and silica filled compounds by the addition of 2:1 layered silicate clays thereto without modifying the level of carbon black or silica. Such compounds have increased flexibility and tensile strength for tire side-wall applications. This invention more specifically discloses a process for making a vulcanized rubber article comprising the steps of (1) kneading (a) an amino group containing rubbery polymer, wherein said amino group containing rubbery polymer contains from about 0.1 weight percent to about 20 weight percent of a monomer containing an amino group, and (b) from 0.1 to about 25 phr of a 2:1 layered silicate clay which is an organophilic 2:1 layered silicate clay; and (c) conventional rubber compounding ingredients selected at least from the group of curing agents, cure accelerators, cure activators, processing aids, reinforcing fillers, oils, cure retarders, resins, and antidegradants at a temperature within the range of about 70° C. to about 190° C. in a bulk thermomechanical mixer to produce a mixed compound; (2) discharging the said mixed compound from the bulk thermomechanical mixer; (3) forming the mixed compound into an article; and (4) vulcanizing the article. The present invention also reveals a rubber composition that is comprised of: (1) an amino group containing rubbery polymer, wherein said amino group containing rubbery polymer contains from about 0.1 weight percent to about 20 weight percent of a monomer containing an amino group, and (2) from about 0.1 phr to about 25 phr of a 2:1 layered silicate clay. The present invention further discloses a tire which is comprised of a generally toroidal-shaped carcass with an outer circumferential tread, two spaced beads, at least one ply extending from bead to bead and sidewalls extending radially from and connecting said tread to said beads; wherein said tread is adapted to be ground-contacting; wherein the tread is comprised of the rubbery polymer of this invention.

  本发明涉及一种轻质橡胶混合物，可有效用于橡胶制品，如传动带和轮胎。在本发明的橡胶混合物中，2:1 的层状硅酸盐粘土，最好是亲有机的 2:1 层状硅酸盐粘土，可替代橡胶中通常用作填料的部分炭黑。在混合物中的橡胶含有氨基的情况下，这样做不会影响橡胶组合物的物理特性。使用此类橡胶组合物的轮胎胎面化合物可提高车辆的燃油经济性。本发明还涉及在不改变炭黑或白炭黑含量的情况下，通过添加 2:1 的层状硅酸盐粘土，提高炭黑和白炭黑填充化合物的强度模量和伸长率。这种化合物在轮胎侧壁应用中具有更高的柔韧性和抗拉强度。本发明更具体地公开了一种硫化橡胶制品的制造工艺，包括以下步骤：(1) 揉捏 (a) 含氨基基团的橡胶聚合物，其中所述含氨基基团的橡胶聚合物含有约 0.1 重量％至约 20 重量％的含氨基基团的单体，以及 (b) 0.1 至约 25 phr 的 2:1 层状硅酸盐粘土，它是一种亲有机的 2:1 层状硅酸盐粘土；以及 (c) 至少选自硫化剂、硫化促进剂、硫化活化剂、加工助剂、补强填料、油、硫化延缓剂、树脂和抗降解剂组中的常规橡胶配料，温度在约 70°C 至约 190°C 范围内。(2) 将所述混合料从散装热机械混合器中排出； (3) 将混合料制成制品；以及 (4) 对制品进行硫化。本发明还揭示了一种橡胶组合物，其包含：(1) 含氨基基团的橡胶聚合物，其中所述含氨基基团的橡胶聚合物含有约 0.1 重量％至约 20 重量％的含氨基基团的单体，以及 (2) 约 0.1 phr 至约 25 phr 的 2:1 层状硅酸盐粘土。本发明进一步公开了一种轮胎，该轮胎由一个大体呈环形的胎体组成，胎体具有一个外圆周胎面、两个间隔开的胎圈、至少一个从胎圈延伸至胎圈的帘布层以及从所述胎面径向延伸并连接所述胎圈的侧壁；其中所述胎面适于与地面接触；其中所述胎面由本发明的橡胶聚合物组成。
• Nanocomposite of elastomer and dispersion therein of intercalated clay prepared in an aqueous medium with functional elastomer
  申请人：——

  公开号：US20030144401A1

  公开（公告）日：2003-07-31

  This invention relates to nanocomposites comprised of a functionalized elastomeric polymer, including oligomers which are elastomeric, which contains a particulate dispersion therein of an intercalated, and at least partially exfoliated, swellable clay, such as for example montmorillonite clay. Said clay may be pre-intercalated and thereafter blended with, or intercalated and at least partially exfoliated in situ within, a functionalized elastomer in an aqueous medium, wherein said functionalized elastomer contains at least one functional group selected from acid, acid-salt, anhydride, and protonated amine-modified epoxy groups. The invention further relates to articles of manufacture, including industrial belts and tires, having at least one component comprised of such nanocomposite where such component may be a coating thereon or other integral component. Such tire component may be, for example, a tire tread, tire sidewall and/or tire innerliner.

  本发明涉及由功能化弹性聚合物（包括弹性低聚物）组成的纳米复合材料，该聚合物含有插层并至少部分剥离的可膨胀粘土（例如蒙脱石粘土）的颗粒分散体。所述粘土可在水性介质中预插层并随后与功能化弹性体混合，或在功能化弹性体中插层并至少部分剥离，其中所述功能化弹性体含有至少一种选自酸、酸盐、酸酐和质子化胺改性环氧基团的官能团。本发明还涉及制造物品，包括工业皮带和轮胎，其中至少有一种成分由这种纳米复合材料组成，这种成分可以是其上的涂层或其他整体成分。例如，轮胎部件可以是轮胎胎面、轮胎侧壁和/或轮胎气密层。
• US6727311B2
  申请人：——

  公开号：US6727311B2

  公开（公告）日：2004-04-27