2,2,6,6-Tetramethyl-1-(1-{4-[(oxiran-2-yl)methoxy]phenyl}ethoxy)piperidine | 243972-05-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 2,2,6,6-Tetramethyl-1-(1-{4-[(oxiran-2-yl)methoxy]phenyl}ethoxy)piperidine
• 英文别名: 2,2,6,6-tetramethyl-1-[1-[4-(oxiran-2-ylmethoxy)phenyl]ethoxy]piperidine
• CAS: 243972-05-6
• 化学式: C₂₀H₃₁NO₃
• 分子量: 333.5
• InChiKey: QPDFMYMISLJPLH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  24
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  34.2
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Stable free radical polymers
  申请人：Firestone Polymers, LLC

  公开号：EP1473312A2

  公开（公告）日：2004-11-03

  A functional polymer having at least one substituent capable of forming a stable free radical is formed by polymerizing a diene monomer, such as butadiene, to form a first polymer block of the functional polymer. The first polymer block has a weight average molecular weight of less than 150,000. A vinyl aromatic monomer, such as styrene, is polymerized to form at least a second polymer block of the functional polymer. The copolymer is contacted with a stable free radical providing compound to form the functional polymer. By adding sufficient vinyl aromatic monomer, a low molecular weight functional rubber polymer can be rendered processable at ambient temperatures, while maintaining a solution viscosity which is suited to subsequent free radical catalyzation of vinyl aromatic monomers.

  通过聚合二烯单体（如丁二烯）形成功能聚合物的第一聚合物嵌段，从而形成具有至少一个能够形成稳定自由基的取代基的功能聚合物。第一聚合物嵌段的重量平均分子量小于 15 万。聚合乙烯基芳香族单体（如苯乙烯），至少形成功能聚合物的第二聚合物嵌段。将共聚物与提供稳定自由基的化合物接触，形成官能聚合物。通过添加足够的乙烯基芳香族单体，可使低分子量的功能性橡胶聚合物在环境温度下进行加工，同时保持溶液粘度，以适合乙烯基芳香族单体的后续自由基催化。
• High gloss rubber modified monovinylidene aromatic polymers produced by a mass polymerization process
  申请人：Vanspeybroeck S Rony

  公开号：US20060122331A1

  公开（公告）日：2006-06-08

  The present invention relates to a mass polymerized rubber-modified polymeric composition comprising a continuous matrix phase of a polymer of a monovinylidene aromatic monomer, and optionally, an ethylenically unsaturated nitrile monomer, and rubber particles produced from a functionalized diene rubber.

  本发明涉及一种大规模聚合的橡胶改性聚合物组合物，该组合物包含由单亚乙烯基芳香族单体和乙烯基不饱和丁腈单体聚合物组成的连续基相，以及由官能化二烯橡胶制成的橡胶颗粒。
• METHOD OF PRODUCING COMB OR STAR COPOLYMERS USING EPOXY-FUNCTIONALIZED NITROXYLETHERS
  申请人：Ciba Holding Inc.

  公开号：EP1534765B1

  公开（公告）日：2008-12-17
• PARTICLE SIZE AND MORPHOLOGY CONTROL IN RUBBER MODIFIED MONOVINYLIDENE AROMATIC POLYMERS
  申请人：Dow Global Technologies, Inc.

  公开号：EP1592722A1

  公开（公告）日：2005-11-09
• HIGH GLOSS RUBBER MODIFIED MONOVINYLIDENE AROMATIC POLYMERS PRODUCED BY A MASS POLYMERIZATION PROCESS
  申请人：DOW GLOBAL TECHNOLOGIES INC.

  公开号：EP1618148B1

  公开（公告）日：2009-03-25