2-Propenamide, N-[3-(dibutylamino)propyl]-2-methyl- | 76392-03-5

• 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
• 英文名称: 2-Propenamide, N-[3-(dibutylamino)propyl]-2-methyl-
• 英文别名: N-[3-(dibutylamino)propyl]-2-methylprop-2-enamide
• CAS: 76392-03-5
• 化学式: C₁₅H₃₀N₂O
• 分子量: 254.41
• InChiKey: VXLXPCAZDOFMIK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  18
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  32.3
• 氢给体数：
  1
• 氢受体数：
  2

文献信息

• [DE] HOCHTRANSPARENTER KUNSTSTOFF FÜR OPTISCHE MATERIALIEN<br/>[EN] HIGHLY TRANSPARENT PLASTIC FOR OPTICAL MATERIALS<br/>[FR] PLASTIQUE HAUTEMENT TRANSPARENT POUR MATERIAUX OPTIQUES
  申请人：ROEHM GMBH

  公开号：WO2004041775A1

  公开（公告）日：2004-05-21

  Die vorliegende Erfindung betrifft Mischungen, die A) Verbindungen der Formel (I) und (II), worin R1 jeweils unabhängig voneinander Wasserstoff oder einen Methylrest, R2 jeweils unabhängig voneinander einen linearen oder verzweigten, aliphatischen oder cycloaliphatischen Rest oder einen substituierten oder unsubstituierten aromatischen oder heteroaromatischen Rest und m und n jeweils unabhängig voneinander eine ganze Zahl grösser gleich 0 mit m + n > 0 bedeuten, und B) mindestens ein von den Verbindungen der Formel (I) und (II) verschiedenes, ethylenisch ungesättigtes Monomer (A) enthalten. Weiterhin betrifft die vorliegende Erfindung auch Verfahren zur Polymerisation dieser Mischungen, die auf diese Weise erhältlichen hochtransparenten Polymere sowie deren Verwendung.

  该发明涉及混合物，其中包括A) 公式（I）和（II）的化合物，其中R1各自独立地表示氢或甲基基团，R2各自独立地表示线性或支链的脂肪族或环脂肪族基团或取代或未取代的芳香族或杂芳香族基团，m和n各自独立地表示大于等于0的整数，其中m + n> 0，并且B) 至少包含一种与公式（I）和（II）的化合物不同的乙烯基不饱和单体（A）。此外，该发明还涉及这些混合物的聚合方法，以及通过这种方式获得的高透明度聚合物及其用途。
• Process for synthesis of polymer compositions, polymer compositions obtainable by the process, and use of the same
  申请人：RohMax Additives GmbH

  公开号：US20030060587A1

  公开（公告）日：2003-03-27

  The present invention relates to a process for synthesis of polymer compositions with reduced catalyst content, wherein ethylenically unsaturated monomers containing less than 0.5 wt % of ethylenically unsaturated monomers with at least one carboxylic group, sulfonic acid group and/or at least one phosphonic acid group relative to the total weight of the ethylenically unsaturated monomers are polymerized by means of initiators containing a transferable group of atoms and of one or more catalysts comprising at least one transition metal in the presence of ligands which can form a coordination compound with the metal catalyst or catalysts and, after the polymerization, the catalyst contained in the polymer is at least partly separated. For this purpose, the polymer composition is filtered, after the polymerization, in the presence of at least one filter aid which contains at least 0.5 wt%, relative to the total weight of the filter aid, of repeating units that contain at least one carboxylic acid group, sulfonic acid group and/or at least one phosphonic acid group.

  本发明涉及一种合成聚合物组合物的过程，其具有降低催化剂含量的效果。在该过程中，含有少于0.5重量％的至少含有一个羧基，磺酸基和/或至少一个膦酸基的乙烯基不饱和单体相对于乙烯基不饱和单体的总重量进行聚合，通过含有可转移原子团的引发剂和至少一种过渡金属的催化剂，在与可以形成与金属催化剂或催化剂配合物的配体一起的情况下进行聚合，在聚合之后，聚合物中的催化剂至少部分被分离。为此，在聚合之后，通过至少一种过滤助剂过滤聚合物组合物，该过滤助剂相对于总重量含有至少0.5重量％的重复单元，其中包含至少一个羧酸基，磺酸基和/或至少一个膦酸基。
• Papermaking method
  申请人：MITSUI-CYANAMID, LTD.

  公开号：EP0385626A1

  公开（公告）日：1990-09-05

  Disclosed are a papermaking method of preparing a paper having a reinforced strength wherein a polymer latex is added to a paper stock in an amount of from 2.5 to 30 % by weight. The polymer latex is prepared by neutralizing a seed polymer with an acid or a salt or by quaternizing it with a quaternizing agent. The surfaces of the emulsion grains are highly densely cationated. The seed polymer is formed by adding a monomer as represented by the following formula (I) or a mixture of the monomer (I) and copolymerizable ethylenic unsaturated monomer(s) (II) to a seed latex of a carboxyl-modified synthetic rubber latex or synthetic resin emulsion and polymerizing them: R, represents H or CH3; R2 represents. an alkylene group having from 2 to 5 carbon atoms; R3 and R4 each represent H or an alkyl group having from 1 to 5 carbon atoms; A represents or ; and R1, R3 and R4 and so selected that the monomer is hardly soluble or insoluble in water. The paper has a noticeably improved paper-strength.

  公开了一种制备具有增强强度的纸张的造纸方法，其中在纸浆中加入聚合物胶乳，加入量为 2.5% 至 30%（按重量计）。 聚合物胶乳是通过用酸或盐中和种子聚合物或用季铵化剂对其进行季铵化来制备的。乳胶颗粒的表面阳离子高度密集。种子聚合物是通过向羧基改性合成橡胶胶乳或合成树脂乳液的种子胶乳中加入下式 （I）所代表的单体或单体（I）与可共聚的乙烯基不饱和单体（II）的混合物并使其聚合而 形成的： R 代表 H 或 CH3； R2 代表具有 2 至 5 个碳原子的亚烷基； R3和R4各自代表H或具有1至5个碳原子的烷基； A 代表 或 和 R1、R3 和 R4 的选择使单体难溶或不溶于水。 纸张强度明显提高。
• Polymer emulsion
  申请人：MITSUI-CYANAMID, LTD.

  公开号：EP0385627A1

  公开（公告）日：1990-09-05

  A polymer emulsion capable of becoming water swellable is prepared by mixing a monomer represented by the general formula (wherein R₁ indicates H or CH₃, R₂ and R₃ indicate an alkyl radical represented by CnH2n+1 in which n is a positive integer, A indicates - O - CH₂ - or - NH - CH₂ - CH₂ -, and R₁, R₂ and R₃ are selected within the range wherein the monomer exhibits sparing solubility or insolubility in water) with a crosslinking agent and optionally with another vinyl monomer capable of copolymerization therewith, and emulsion polymerizing the so-obtained mixture in water. The so obtained a polymer can be made water swellable by reaction with an acid, a salt or a quaternarizing agent.

  一种可遇水膨胀的聚合物乳液是通过混合通式如下的单体制备的 (其中 R₁ 表示 H 或 CH₃，R₂ 和 R₃ 表示由 CnH2n+1 表示的烷基，其中 n 为正整数、A 表示-O-CH₂-或-NH-CH₂-CH₂-，且 R₁、R₂ 和 R₃ 在单体在水中具有稀释溶解性或不溶解性的范围内选择) 与一种交联剂和另一种可与之共聚的乙烯基单体，并将得到的混合物在水中进行乳液聚合。通过与酸、盐或季铵化剂反应，可使得到的聚合物在水中溶胀。
• Mortar concrete composition
  申请人：MITSUI CYANAMID LIMITED

  公开号：EP0392688A1

  公开（公告）日：1990-10-17

  Disclosed is a mortar · concrete composition comprising a polymer emulsion, a portland cement material and an aggregate, which is characterized in that the polymer emulsion is one prepared by neutralizing a seed polymer with an acid or a salt or by quaternizing it with a quaternizing agent, the surfaces of the emulsion grains being thereby highly densely cationated, where the seed polymer is formed by adding a monomer as represented by the following formula (I) or a mixture of the monomer (I) and copolymerizable ethylenic unsaturated monomer(s) (II) to a seed latex of a carboxyl-modified synthetic rubber latex or synthetic resin emulsion and polymerizing them: The polymer of the invention may noticeably reinforce the strength of the shaped product even when the amount of the polymer added is small. The polymer dispersion of the invention can be applied to not only the conventional ordinary materials but also concrete construction materials, although the application to the latter has heretofore been considered economically impossible.

  本发明公开了一种由聚合物乳液、硅酸盐水泥材料和骨料组成的砂浆-混凝土组合 物，其特征在于该聚合物乳液是通过用酸或盐中和种子聚合物或用季铵化剂对其进行 季铵化而制备的，因此乳液颗粒表面具有高度致密的阳离子化、种子聚合物是通过向羧基改性合成橡胶胶乳或合成树脂乳液的种子胶乳中加入下式 （I）所代表的单体或单体（I）与可共聚的乙烯基不饱和单体（II）的混合物并使其聚合而 形成的： 本发明的聚合物即使添加量较少，也可明显增强成型产品的强度。本发明的聚合物分散体不仅可用于传统的普通材料，还可用于混凝土建筑材料，尽管迄今为止，混凝土建筑材料的应用在经济上被认为是不可能的。