二甲胺-环氧氯丙烷-乙二胺的共聚物 | 42751-79-1

• 物质功能分类: 催化剂及助剂 - 聚合物
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 环氧化物
• 中文名称: 二甲胺-环氧氯丙烷-乙二胺的共聚物
• 中文别名: 乙二胺与环氧氯丙烷和二甲胺的聚合物；聚(二甲基胺-co-环氯醇-co-乙烯二胺)
• 英文名称: 2-(chloromethyl)oxirane;ethane-1,2-diamine;N-methylmethanamine
• CAS: 42751-79-1
• 化学式: C7H20ClN3O
• mdl: MFCD00197859
• 分子量: 197.71
• InChiKey: RPKDEWATZPCEIX-UHFFFAOYSA-N

物化性质

• 密度：
  1.14 g/mL at 25 °C
• 稳定性/保质期：
  遵照规定使用和储存，则不会分解。

计算性质

• 辛醇/水分配系数(LogP)：
  0.68
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  76.6
• 氢给体数：
  3
• 氢受体数：
  4

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S36
• 危险类别码：
  R36/37/38

文献信息

• Method for dewatering of sludge from a pulp, paper or board making process
  申请人：Kemira Oyj

  公开号：US10858782B2

  公开（公告）日：2020-12-08

  A method is disclosed for dewatering of sludge from a pulp, paper or board making process, such as deinking sludge, including obtaining of an aqueous sludge including an aqueous phase and a fibre material suspended in the aqueous phase. The sludge is subjected to a pre-thickening step, where a first part of the aqueous phase is removed from the sludge and to a pressing step, where a second part of the aqueous phase is removed from the sludge, thereby obtaining a dry pressed sludge. Before or at the pre-thickening step a polymer composition having a charge density of at the most 1.7 meq/g, preferably at most 1.5 meq/g, more preferably at most 1.1 meq/g, is added to the sludge.

  本发明公开了一种从制浆、造纸或制板工艺中脱水污泥（如脱墨污泥）的方法，包括获得含水污泥（包括水相和悬浮在水相中的纤维材料）。污泥经过预浓缩步骤（从污泥中去除第一部分水相）和压榨步骤（从污泥中去除第二部分水相），从而得到干压榨污泥。在预浓缩步骤之前或在预浓缩步骤中，向污泥中加入电荷密度不超过 1.7 meq/g，最好不超过 1.5 meq/g，更理想的是不超过 1.1 meq/g的聚合物组合物。
• Polymeric creping adhesives and creping methods using same
  申请人：——

  公开号：US20030019597A1

  公开（公告）日：2003-01-30

  A method for manufacturing a creped fiber web is provided and includes providing a rotating cylindrical dryer surface, applying an ionene adhesive to the rotating cylindrical dryer surface to form an adhesive dryer surface, conveying a fiber web to the adhesive dryer surface, drying the fiber web on the adhesive dryer surface to form a dried fiber web, and creping the dried fiber web from the adhesive dryer surface. The ionene polymer can be a crosslinked polymer of an alkylamine, a haloepoxyalkane, and an amine that differs from the alkylamine, such as a terpolymer of dimethylamine, epichlorohydrin, and ethylenediamine. The ionene adhesive may further include monoammonium phosphate. The ionene polymer may be water-soluble and cationic.

  本发明提供了一种制造起皱纤维网的方法，包括提供一个旋转圆柱形干燥器表面，在旋转圆柱形干燥器表面涂抹离子烯粘合剂以形成粘合剂干燥器表面，将纤维网输送到粘合剂干燥器表面，在粘合剂干燥器表面干燥纤维网以形成干燥纤维网，以及从粘合剂干燥器表面起皱干燥纤维网。离子聚合物可以是烷基胺、卤代环氧烷和不同于烷基胺的胺的交联聚合物，如二甲胺、环氧氯丙烷和乙二胺的三元共聚物。离子粘合剂可进一步包括磷酸一铵。离子聚合物可以是水溶性的阳离子。
• FILTER AID AND METHOD OF USING SAME FOR RECLAIMING WATER-BASED FLUIDS USED IN METAL WORKING PROCESSES
  申请人：Adams J. Howard

  公开号：US20050098505A1

  公开（公告）日：2005-05-12

  A filter aid and a method of using the same are disclosed that effectively removes contaminants from water-based metal forming liquids used in aluminum forming, rolling and other metal working processes. The filter aid includes a cellulosic material and a cationic polymer flocculating agent that is mixed with contaminated metal working fluid for a predetermined amount of time. The contaminated metal working fluid is then filtered through the filter aid, thereby removing the substantially all of the contaminants therein and allowing purified metal working fluid to return to the process system without carrying contaminants that will harm the surfaces of the metal being worked and the device that forms them. An acid material may be optionally added to the metal forming liquid, the acid serving to maintain the pressure and flow rate at normal levels by controlling clogging in the filter.

  本发明公开了一种助滤剂及其使用方法，可有效去除铝成型、轧制和其他金属加工过程中使用的水基金属成型液中的污染物。助滤剂包括纤维素材料和阳离子聚合物絮凝剂，与受污染的金属加工液混合预定时间。然后，受污染的金属加工液通过助滤剂过滤，从而去除其中几乎所有的污染物，并使净化后的金属加工液返回工艺系统，而不会携带会损害被加工金属表面和形成金属表面的设备的污染物。在金属成型液中还可选择添加酸性材料，酸性材料的作用是通过控制过滤器的堵塞，将压力和流速维持在正常水平。
• CLEANING COMPOSITION AND PH-DRIVEN METHOD FOR WASTEWATER SEPARATION USING AN AMPHOTERIC CARBOXYLATE AND A CATIONIC DESTABILIZER COMPOSITION
  申请人：ECOLAB INC.

  公开号：EP0767698B1

  公开（公告）日：1998-09-30
• COMPOSITION AND IMPROVED pH DRIVEN METHOD FOR WASTEWATER SEPARATION USING AN AMPHOTERIC CARBOXYLATE AND A CATIONIC DESTABILIZER COMPOSITION
  申请人：ECOLAB INC.

  公开号：EP0767698A1

  公开（公告）日：1997-04-16