4-[4-[4-(2-Phenylpropan-2-yl)phenoxy]phenyl]sulfonylphenol

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4-[4-[4-(2-Phenylpropan-2-yl)phenoxy]phenyl]sulfonylphenol
• 化学式: C₂₇H₂₄O₄S
• 分子量: 444.5
• InChiKey: CJNKRBXCPBWODW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.7
• 重原子数：
  32
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  72
• 氢给体数：
  1
• 氢受体数：
  4

文献信息

• UNCOATED PISTON / CYLINDER SYSTEMS WITH LOW OPERATION FORCE AND REDUCED STICK / SLIP
  申请人：BA.Evolution GmbH

  公开号：EP3222312A1

  公开（公告）日：2017-09-27

  The invention relates to a cylinder-piston system comprising a cylinder, wherein at least an inner section of the inner surface of the cylinder is formed from a first polymer material (C), a piston (1), comprising at least one sealing section on the outer surface (14) of the piston (1), which is formed from a second polymer material (P), wherein the cylinder and the piston (1) are positioned or positionable in such a way that during a sliding movement of the piston (1) with respect to the cylinder the inner section of the cylinder and the sealing section of the piston (1) slide on each other. One of said polymer materials, particularly the first polymer material (C), comprises at least a polar polymer material, particularly is selected from a polar polymer material, and the other polymer material, particularly the second polymer material (P), comprises at least a nonpolar polymer material, particularly is selected from a nonpolar polymer material.

  本发明涉及一种气缸-活塞系统，该系统包括一个气缸，其中气缸内表面的至少一个内部分由第一种聚合物材料（C）形成；一个活塞（1），包括活塞（1）外表面（14）上的至少一个密封部分，该密封部分由第二种聚合物材料（P）形成、其中，气缸和活塞（1）的位置或可定位方式是，在活塞（1）相对于气缸的滑动运动过程中，气缸的内侧部分和活塞（1）的密封部分相互滑动。其中一种聚合物材料，特别是第一种聚合物材料（C），至少包括一种极性聚合物材料，特别是选自极性聚合物材料，而另一种聚合物材料，特别是第二种聚合物材料（P），至少包括一种非极性聚合物材料，特别是选自非极性聚合物材料。
• Curable compositions and related methods
  申请人：3M INNOVATIVE PROPERTIES COMPANY

  公开号：US11370908B2

  公开（公告）日：2022-06-28

  Provided is a curable composition containing a reactive mixture of components including an polyethersulfone having a chemical group reactive with an epoxide, a cycloaliphatic polyepoxide resin, a polyepoxide having a functionality greater than two, a liquid diepoxide resin, a first curative containing 9,9-bis(aminophenyl)fluorene or a derivative therefrom and having a curing onset temperature of from 150° C. to 200° C. The components can further comprise a second curative having a curing onset temperature of from 60° C. to 180° C. When thermally curing this composition, the second epoxy curative starts to cure before the first epoxy curative, thereby inhibiting vertical flow of the adhesive during the curing process.

  本发明提供了一种可固化组合物，该组合物含有一种反应性混合物，其组分包括具有与环氧化物反应的化学基团的聚醚砜、环脂族聚环氧化物树脂、官能度大于 2 的聚环氧化物、液态二环氧化物树脂、含有 9,9-双(氨基苯基)芴或其衍生物且固化起始温度为 150 摄氏度至 200 摄氏度的第一固化剂。热固化该组合物时，第二环氧固化剂在第一环氧固化剂之前开始固化，从而在固化过程中抑制粘合剂的垂直流动。
• POLYMER BLENDS OF POLY(PHENYL SULFONE) AND POLYESTER POLYMERS AND MOBILE ELECTRONIC DEVICE COMPONENTS MADE THEREFROM
  申请人：Solvay Specialty Polymers USA, LLC.

  公开号：EP3347414B1

  公开（公告）日：2019-06-19
• CURABLE COMPOSITIONS AND RELATED METHODS
  申请人：3M INNOVATIVE PROPERTIES COMPANY

  公开号：US20210102061A1

  公开（公告）日：2021-04-08

  Provided is a curable composition containing a reactive mixture of components including an polyethersulfone having a chemical group reactive with an epoxide, a cycloaliphatic polyepoxide resin, a polyepoxide having a functionality greater than two, a liquid diepoxide resin, a first curative containing 9,9-bis(aminophenyl)fluorene or a derivative therefrom and having a curing onset temperature of from 150° C. to 200° C. The components can further comprise a second curative having a curing onset temperature of from 60° C. to 180° C. When thermally curing this composition, the second epoxy curative starts to cure before the first epoxy curative, thereby inhibiting vertical flow of the adhesive during the curing process.
• Hollow Fibre Membrane With Improved Separating Efficiency, And Production Of A Hollow Fibre Membrane With Improved Separating Efficiency
  申请人：FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH

  公开号：US20220410080A1

  公开（公告）日：2022-12-29

  The invention relates to a method for manufacturing a hollow fiber membrane bundle from a plurality of polysulfone and PVP-based hollow fiber membranes which encompasses the providing of a spinning solution comprising a polysulfone-based material, in particular polysulfone, a vinylpyrrolidone-based polymer, in particular polyvinylpyrrolidone, an aprotic solvent, in particular dimethylacetamide, providing a coagulant liquid comprising water and an aprotic solvent, in particular dimethylacetamide, co-extruding the spinning solution and the coagulant liquid through a concentric annular spinneret into a hollow strand, whereby the cavity of the strand is filled with coagulant liquid, conducting the strand through a precipitation gap, introducing the strand into a precipitating bath comprised substantially of water so as to obtain a hollow fiber membrane, conducting the hollow fiber membranes through at least one rinsing bath and drying the hollow fiber membrane obtained, arranging the resulting hollow fiber membranes into a hollow fiber membrane bundle, and treating the hollow fiber membrane bundle with water vapor.