ethenesulfonic acid pentyl ester | 87321-80-0

• 英文名称: ethenesulfonic acid pentyl ester
• 英文别名: Vinylsulfonsaeure-pentylester；Aethensulfonsaeure-pentylester；Aethylensulfonsaeure-pentylester；Pentyl ethenesulfonate
• CAS: 87321-80-0
• 化学式: C₇H₁₄O₃S
• 分子量: 178.252
• InChiKey: BZDVVZFMPCCNAX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  11
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.71
• 拓扑面积：
  51.8
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• ALDIMINES AND COMPOSITIONS COMPRISING ALDIMINE
  申请人：Burckhardt Urs

  公开号：US20100101455A1

  公开（公告）日：2010-04-29

  The present invention relates in a first consideration to aldimines of formula (I). Said aldimines are particularly suitable as latent hardeners in curable compositions, particularly compositions comprising one or two-component isocyanate groups. Due to the presence of the reactive group, they can be converted to compounds of the formulas (X) and (XII) comprising aldimine groups, implementing a further consideration of the present invention. The aldimines, or the compounds comprising aldimine groups, can be used primarily in adhesive and sealant materials, but also in coatings, and can be produced easily from readily available source materials, and have good thermal stability. The tertiary amino group thereof has a surprisingly low alkalinity and can in some cases have a catalytic effect in chemical reaction systems.

  本发明涉及公式(I)的醛胺，首先考虑这些醛胺作为可固化组合物的潜在固化剂，特别是含有一种或两种异氰酸基团的组合物。由于具有反应性基团，它们可以转化为公式(X)和(XII)的化合物，包括醛胺基团，这是本发明的进一步考虑。这些醛胺或含有醛胺基团的化合物主要可用于粘合剂和密封材料，也可用于涂料，并且可以从易得的原料中轻松制备，并具有良好的热稳定性。其中的三级氨基具有惊人的低碱度，在某些情况下可以在化学反应系统中具有催化作用。
• POLYAMINES HAVING SECONDARY ALIPHATIC AMINO GROUPS
  申请人：Butikofer Pierre-Andre

  公开号：US20130261270A1

  公开（公告）日：2013-10-03

  The present invention relates to novel polyamines having secondary amino groups, a process for producing them, adducts of these polyamines and their uses. The polyamines can be prepared in a simple way from readily available reactants. They and their adducts have, in particular, a low viscosity and are suitable as constituent of polyurethane and polyurea compositions having excellent processability and high flexibility, and also constituent of epoxy resin compositions, especially coatings.

  本发明涉及具有次级氨基团的新型多胺，其生产过程，这些多胺的加合物及其用途。这些多胺可以从易得到的反应物中简单制备。它们及其加合物具有低粘度，特别适用于聚氨酯和聚脲组合物的组成部分，具有优异的加工性和高柔韧性，同时也是环氧树脂组合物的组成部分，特别适用于涂料。
• HARDENER FOR EPOXY RESINS
  申请人：Kramer Andreas

  公开号：US20140128506A1

  公开（公告）日：2014-05-08

  The present invention concerns low-odor, low-viscosity hardeners for epoxy resins, including an amine with at least one amino group of formula (I) and an amine with at least one amino group of formula (II), wherein the amino groups of formulas (I) and (II) are present in a particular ratio. These hardeners harden quickly with epoxy resins and without blushing to form films of high hardness and good resistance. They are especially suitable for low-emission coatings.

  本发明涉及低气味、低粘度的环氧树脂固化剂，包括至少具有公式(I)中至少一种氨基基团的胺和至少具有公式(II)中至少一种氨基基团的胺，其中公式(I)和(II)的氨基基团以特定比例存在。这些固化剂能够快速与环氧树脂固化，不会出现发白现象，形成硬度高、耐磨性好的薄膜，特别适用于低排放涂料。
• Water dispersible hydrophobic thickening agent
  申请人：AMERICAN CYANAMID COMPANY

  公开号：EP0311799A1

  公开（公告）日：1989-04-19

  An aqueous liquid medium having increased low shear viscosity as provided by dispersing into the aqueous medium (1) a water-soluble polymer having pendant hydrophobic groups, e.g, an acrylamide/dodecyl acrylate/acrylic acid terpolymer. The thickened aqueous medium is suitably employed in applications requiring viscous liquids which retain their viscosity when subjected to shear, heat or high electrolyte (salt) concentrations. Such applications include uses in enhanced oil recovery processes, as fluid mobility control agents, fracturing fluids and drilling muds, as well as hydraulic fluids and lubricants.

  一种水性液体介质，通过在水性介质 (1) 中分散一种具有下垂疏水基团的水溶性聚合物，例如丙烯酰胺/十二烷基丙烯酸酯/丙烯酸三元共聚物，使其具有更高的低剪切粘度。这种增稠的水介质适用于要求粘稠液体在受到剪切、加热或高浓度电解质（盐）时仍能保持粘度的应用。此类应用包括在提高石油采收率过程中用作流体流动性控制剂、压裂液和钻井泥浆，以及液压油和润滑油。
• Molded article and method of producing the same
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US10941254B2

  公开（公告）日：2021-03-09

  Provided is a molded article comprising a resin, wherein the molded article has a Hermann's degree of orientation f of 0.006 or more which is determined by the following formula (1) and the following formula (2) based on an azimuth angle distribution curve obtained by wide-angle X-ray diffraction measurement and a haze of less than 10%, the resin comprises a structural unit derived from a monomer comprising a carbon-carbon double bond at the end and a structural unit derived from a polyrotaxane compound, and the polyrotaxane compound comprises cyclic molecules comprising a functional group capable of addition polymerization with the carbon-carbon double bond, a linear molecule clathrated in a skewer shape by the cyclic molecules, and blocking groups disposed at the ends of the linear molecule to prevent elimination of the cyclic molecules.

  本发明提供了一种由树脂组成的模塑制品，其中该模塑制品的赫尔曼取向度 f 为 0.006 或更高，该值由下式 (1) 和下式 (2) 根据广角 X 射线衍射测量得到的方位角分布曲线确定，且雾度小于 10%，该树脂包括一个结构单元，该结构单元衍生自末端含有碳碳双键的单体，以及一个结构单元，该结构单元衍生自聚罗他烷化合物、聚碳氧烷化合物包括由能与碳碳双键发生加成聚合的官能团组成的环状分子、被环状分子包覆成串状的线性分子，以及设置在线性分子两端以防止环状分子消除的封端基团。