2-Methylprop-2-enoic acid;prop-2-enenitrile

• 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-Methylprop-2-enoic acid;prop-2-enenitrile
• 化学式: C7H9NO2
• 分子量: 139.15
• InChiKey: KFCDDRTYJQZGKK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.34
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  61.1
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• High vinylidene chloride content interpolymer coating resins and method of preparation
  申请人：THE DOW CHEMICAL COMPANY

  公开号：EP0068461A1

  公开（公告）日：1983-01-05

  A process for preparing in aqueous emulsion an interpolymer composition have polymerized therein 86 to 92 mole percent vinylidene chloride, 14 to 8 mole percent of a comonomer mixture of methyl methacrylate and a comonomer selected from the group consisting of acrylonitrile, methacrylic acid and methacrylonitrile in a ratio of the comonomer to methyl methacrylate of from 0.5 : 1 to 2 : 1, and 0.5 to 1.0 weight percent itaconic acid, based on weight of vinylidene chloride plus comonomer mixture. The interpolymers are prepared in a three step process wherein the monomer feeding is step-wise reduced for a portion of Step III and a polymerization initiator is added at the same constant rate as in Steps I an II. The process reduces the amount of unreacted mixed monomers remaining after monomer addition is completed and the detrimental results of a large variation in polymer composition particularly from high vinylidene chloride fractions.

  一种在水乳液中制备互聚物组合物的工艺，其中聚合有 86 至 92 摩尔％的偏二氯乙烯、14 至 8 摩尔％的甲基丙烯酸甲酯和选自丙烯腈、甲基丙烯酸和甲基丙烯腈组的共聚单体混合物，共聚单体与甲基丙烯酸甲酯的比例为 0.5 : 1 至 2 : 1，以及 0.5 至 1.0 重量百分比的衣康酸（以偏二氯乙烯加共聚单体混合物的重量为基准）。通过三步法制备互聚物，其中步骤 III 的部分单体进料量逐步减少，聚合引发剂以与步骤 I 和 II 相同的恒定速率加入。该工艺减少了单体添加完成后剩余的未反应混合单体的量，也减少了聚合物成分变化较大的不利影响，特别是高偏氯乙烯馏分。
• Methacrylate-based compositions
  申请人：ILLINOIS TOOL WORKS INC.

  公开号：EP0142923A1

  公开（公告）日：1985-05-29

  An adhesive composition comprising an acrylate-based or a methacrylate-based ester monomer; a catalyst; a chlorinated or chlorosulphonated polyethylene polymer including organic sulfonyl chloride; and a graft copolymer resin. A catalyst activator can be used to activate the composition, e.g. for bonding two surfaces together.

  一种粘合剂组合物，包括丙烯酸酯或甲基丙烯酸酯单体；催化剂；氯化或氯磺化聚乙烯聚合物（包括有机磺酰氯）；以及接枝共聚树脂。 催化剂活化剂可用于活化组合物，例如用于将两个表面粘合在一起。
• Liquid crystal composition, method and apparatus
  申请人：TALIQ CORPORATION

  公开号：EP0156615A2

  公开（公告）日：1985-10-02

  Method for making a latex entrapped nematic curvilinearly aligned phases liquid crystal composition and apparatus utilizing such composition wherein the liquid crystal material is dispersed in a latex medium. Such a composition may be made by emulsifying liquid crystal material in the presence of a suspension of latex particles or, alternatively, by combining a suspension of latex particles with an emulsion of liquid crystal material.

  制造胶乳夹层向列曲线排列相液晶组合物的方法和利用这种组合物的装置，其中液晶材料分散在胶乳介质中。这种组合物可以在乳胶颗粒悬浮液存在的情况下通过乳化液晶材料制成，或者通过将乳胶颗粒悬浮液与液晶材料乳液结合制成。
• Binder and shoe materials
  申请人：DVSG HOLDING GMBH

  公开号：EP0165786A2

  公开（公告）日：1985-12-27

  Novel, improved binders comprising a combination of heat reactive polymers including a copolymer of acrylate, methacrylate, acrylonitrate and a functional monomer and two copolymers comprising one or more hard monomers, one or more soft monomers and up to about 5 percent functional monomer(s) in different proportions. The novel binders are especially useful as saturants for fibrous sheet materials to provide high quality shoeboard materials.

  新型改良粘合剂由热反应聚合物组合而成，这些聚合物包括丙烯酸酯、甲基丙烯酸酯、丙烯腈和功能单体的共聚物，以及两种共聚物，这两种共聚物由一种或多种硬单体、一种或多种软单体和高达约 5%的不同比例的功能单体组成。新型粘合剂作为纤维板材料的饱和剂特别有用，可提供高质量的鞋板材料。
• Silane dispersing agent for magnetic media
  申请人：UNION CARBIDE CORPORATION

  公开号：EP0176983A2

  公开（公告）日：1986-04-09

  Ferromagnetic particles are dispersed for use in magnetic coatings by a novel dispersing agent containing either silylated alkylene oxide copolyethers or isocyanatoalkyl silanes in combination with phosphate esters.

  一种新型分散剂含有硅烷化环氧烷共聚物或异氰酸烷基硅烷，并与磷酸酯结合使用，可将铁磁性微粒分散到磁性涂层中。