N,N'-Trimethylenedimaleamic acid | 6331-21-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: N,N'-Trimethylenedimaleamic acid
• 英文别名: (Z)-4-[3-[[(Z)-3-carboxyprop-2-enoyl]amino]propylamino]-4-oxobut-2-enoic acid
• CAS: 6331-21-1
• 化学式: C₁₁H₁₄N₂O₆
• 分子量: 270.24
• InChiKey: RCDMHMKCOQUIFA-JVLMNHKTSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.3
• 重原子数：
  19
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  133
• 氢给体数：
  4
• 氢受体数：
  6

文献信息

• Polyolefines reinforced with glass fibres and their use
  申请人：Montedison S.p.A.

  公开号：EP0008703A1

  公开（公告）日：1980-03-19

  Blends consisting of: (a) 50-90% by weight of a crystalline polyolefin, such as polyethylene or polypropylene, and (b) 50-10% by weight of glass fibers, characterized in that said blends contain from 0.5 to 5% by weight, with respect to the polyolefin, of a bis-maleamic acid coupling agent such as N.N'-hexamethylene- or N.N'- dodecamethylene- bis-maleamic acid. Glass fiber-reinforced polyolefins are also claimed.

  由以下物质组成的混合物：(a) 50-90%（按重量计）的结晶聚烯烃，如聚乙烯或聚丙烯，和(b) 50-10%（按重量计）的玻璃纤维，其特征在于，所述混合物含有 0.5-5%（按重量计）的双马来酰亚胺酸偶联剂，如 N.N'-六亚甲基-或 N.N'-十二亚甲基-双马来酰亚胺酸。 还要求获得玻璃纤维增强聚烯烃。
• Glass fibres for the reinforcement of polyolefins and reinforced polyolefin compositions obtained therefrom
  申请人：Montedison S.p.A.

  公开号：EP0036097A2

  公开（公告）日：1981-09-23

  Glass fibres for the production of reinforced polymers, characterized in that said fibres have a coating comprising, besides a film forming agent of polyolefinic kind and a silane, also a bis-maleamic acid such as N.N'-hexamethylene-bis-maleamic acid, N.N'-dodecamethylene-bis-maleamic acid or N.N'-isophoron-bis-maleamic acid. The invention also concerns blends consisting of 50-90% by weight of a crystalline polyolefin (e,g, polypropylene) and 50-10%by weight of glass fibres coated as indicated above.

  用于生产增强聚合物的玻璃纤维，其特征在于所述纤维有一层涂层，除了聚烯烃类成膜剂和硅烷外，还包括双马来酸，如 N.N'-六亚甲基双马来酸、N.N'-十二亚甲基双马来酸或 N.N'-异佛尔酮双马来酸。 本发明还涉及由 50-90%（按重量计）的结晶聚烯烃（如聚丙烯）和 50-10%（按重量计）的涂有上述涂层的玻璃纤维组成的混合物。
• Process for promoting the adhesion of polyolefins to other materials
  申请人：Montedison S.p.A.

  公开号：EP0036949A2

  公开（公告）日：1981-10-07

  A process for promoting the adhesion of polyolefins to metals, glass sheets, cement, asbestos or polar polymers (polyamides, polyesters, ethylene-vinyl acetate copolymers, etc.), which consists in modifying the polyolefin by reaction with 0.01 % - 7% by weight of a compound selected from the group consisting of bis-maleamic acids, bis-fumaramic acids, alkyl esters of said acids in which the alkyl radical has from 1 to 12 carbon atoms, and precursors of said acids or esters, and successively heating at temperature at which the polyolefin is applied to the support to be coated. The main applications concern the lining of pipes or other manufactured metal articles in order to protect them against chemical and atmospheric agents.

  一种促进聚烯烃与金属、玻璃板、水泥、石棉或极性聚合物（聚酰胺、聚酯、乙烯-醋酸乙烯共聚物等）粘合的工艺，包括通过与 0.01% - 7% （按重量计）的化合物进行改性，该化合物选自双马来酰胺酸、双富马酸、上述酸的烷基酯（其中烷基具有 1 - 12 个碳原子）以及上述酸或酯的前体，然后在将聚烯烃涂覆到待涂覆的支撑物上的温度下连续加热。 主要应用于管道或其他金属制品的内衬，以保护其免受化学和大气介质的影响。
• US4278586A
  申请人：——

  公开号：US4278586A

  公开（公告）日：1981-07-14
• US4350740A
  申请人：——

  公开号：US4350740A

  公开（公告）日：1982-09-21