2-甲基-2-丙烯酸与1,3-丁二烯和2-丙烯腈的聚合物 | 9010-81-5

• 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
• 中文名称: 2-甲基-2-丙烯酸与1,3-丁二烯和2-丙烯腈的聚合物
• 英文名称: Buta-1,3-diene; 2-methylprop-2-enoic acid; prop-2-enenitrile
• 英文别名: buta-1,3-diene;2-methylprop-2-enoic acid;prop-2-enenitrile
• CAS: 9010-81-5
• 化学式: C11H15NO2
• 分子量: 193.24
• InChiKey: FHTACFVZIAVFCY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  61.1
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• Flooring felt compositions and method for preparing the same
  申请人：HERCULES INCORPORATED

  公开号：EP0097974A1

  公开（公告）日：1984-01-11

  Flooring felt compositions having dimensional and thermal stability and resistance to water and high humidity as well as the necessary mechanical properties to provide satisfactory backing for the thermoplastic vinyl resins ordinarily used as floor coverings can be prepared by forming an anionic aqueous fiber dispersion of from about 4 to about 55% and preferably from about 8 to about 35% of water dispersible spurted polyolefin fibers, from about 2 to about 30% of wood pulp fibers, from about 2 to about 20% water dispersible glass fibers, from about 1 to about 10% of an anionic polyacrylamide resin, from about 0 to about 50% of an inorganic filler, from about 5 to about 25% of an anionic, elastomeric polymeric binder and from about 1 to about 10% of a cationic resin (all percentages of the above components are by weight, based on the dry weight of flooring felt composition) and then passing the resulting dispersion through a paper making machine to form a fibrous sheet material.

  地板毡组合物具有尺寸稳定性、热稳定性、耐水和耐高湿性能以及必要的机械性能，可为通常用作地板铺面的热塑性乙烯基树脂提供令人满意的衬底、约 2%至约 20%的可用水分散的玻璃纤维、约 1%至约 10%的阴离子聚丙烯酰胺树脂、约 0%至约 50%的无机填料、约 5%至约 25%的阴离子弹性聚合物粘合剂和约 1%至约 10%的阳离子树脂（上述所有成分的百分比均以重量计，基于地板毡组合物的干重），然后将所得分散液通过造纸机以形成纤维片材。
• Magnetic recording medium
  申请人：SONY CORPORATION

  公开号：EP0177939A2

  公开（公告）日：1986-04-16

  A magnetic recording medium comprising a non-magnetic base and a magnetic layer attached thereto consisting essentially of magnetic powders and a binder. Included within the binder are spherical small sized particles of a benzoguanamine-formaldehyde resin or a benzoguanamine- melamine-formaldehyde resin which serve to improve the running characteristics, reduce the friction coefficient, and improve the strength of the layer.

  一种磁记录介质，包括一个非磁性基底和一个磁性层，磁性层主要由磁性粉末和粘合剂组成。粘合剂中含有苯并胍胺甲醛树脂或苯并胍胺三聚氰胺甲醛树脂的球形小颗粒，这些颗粒可改善磁层的运行特性，降低摩擦系数，并提高磁层的强度。
• Polymer solution treatment process
  申请人：POLYSAR LIMITED

  公开号：EP0325198A1

  公开（公告）日：1989-07-26

  The present invention provides a process to remove phosphine residue from a hydrogenated polymer solution. The process requires the addition of an organo-halide reagent (for example, benzyl bromide) to the hydrogenated polymer solution, which results in the formation of a phosphine-containing precipitate. The precipitate is then separated from the solution by mechanical means (for example, filtration or centrifugation).

  本发明提供了一种从氢化聚合物溶液中去除磷化氢残留物的工艺。该工艺要求在氢化聚合物溶液中加入有机卤化物试剂（例如溴化苄），从而形成含磷沉淀。然后用机械方法（如过滤或离心）将沉淀物从溶液中分离出来。
• Magnetic recording medium having an improved back coat layer
  申请人：SONY CORPORATION

  公开号：EP0435324A2

  公开（公告）日：1991-07-03

  A magnetic recording medium which comprises, on a nonmagnetic support, a magnetic layer formed on one side of the support and a back coat layer formed on the other side of the support is described. The back coat layer has a center line average roughness, Ra, of not larger than 20 nm and protuberances on the surface of the back coat layer, which have a height from the center line of not less than 60 nm, at a rate of from 3 x 10⁹ to 9 x 10⁹ per square meter, by which good electromagnetic conversion characteristics and good runnability and endurance are obtained.

  描述了一种磁记录介质，该介质包括在非磁性支架上的磁层和在支架另一侧形成的背层。背涂层的中心线平均粗糙度 Ra 不大于 20 nm，背涂层表面的突起从中心线算起高度不小于 60 nm，突起率为每平方米 3 x 10⁹ 至 9 x 10⁹，从而获得良好的电磁转换特性、良好的运行性能和耐久性。
• Coating compositions for a transparent magnetic recording layer
  申请人：EASTMAN KODAK COMPANY

  公开号：EP0660308A1

  公开（公告）日：1995-06-28

  A coating composition for applying a transparent magnetic recording layer to a support which comprises a polymeric binder, ferromagnetic particles and a dispersing medium for the polymeric binder, the dispersing medium comprising (a) a compound having the formula where    R is alkyl having 1 to 8 carbon atoms, phenyl or benzyl;    R' is hydrogen, methyl or ethyl,; and    R'' is alkyl having 1 to 5 carbon atoms. and    (b) methylene chloride, or lower alkyl ketones or mixtures of methylene chloride and lower alkyl ketones.

  一种用于将透明磁记录层涂在支撑物上的涂层组合物，它包括聚合物粘合剂、铁磁性颗粒和聚合物粘合剂的分散介质，分散介质包括 (a) 具有以下式子的化合物 式中 R 是具有 1 至 8 个碳原子的烷基、苯基或苄基； R' 是氢、甲基或乙基；以及 R'' 是具有 1 至 5 个碳原子的烷基。 (b) 二氯甲烷、低级烷基酮或二氯甲烷和低级烷基酮的混合物。