trans-α,β-Dimethyl-perzimtsaeure-tert.-butylester | 7363-90-8

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: trans-α,β-Dimethyl-perzimtsaeure-tert.-butylester
• 英文别名: trans-tert-Butyl-α,β-dimethylpercinnamat；tert-butyl (E)-2-methyl-3-phenylbut-2-eneperoxoate
• CAS: 7363-90-8
• 化学式: C₁₅H₂₀O₃
• 分子量: 248.322
• InChiKey: QSSSTCRMDDOACE-VAWYXSNFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Polyolefin products with improved toughness, strength and heat resistance
  申请人：Borealis GmbH

  公开号：EP1167404A1

  公开（公告）日：2002-01-02

  Polyolefin products with high requirements for toughness, strength and heat resistance, produced from modified olefin polymers based on modified propylene polymers which have been modified by reaction with bifunctional monomers in the presence of free-radical generators in the solid phase. The polyolefin products are particularly suitable for shock-absorbing components of motor vehicles, such as bumpers, spoilers and side edge protection elements.

  对韧性、强度和耐热性有较高要求的聚烯烃产品，是以改性丙烯聚合物为基础，通过在固相自由基发生器存在的情况下与双官能团单体发生反应而改性的改性烯烃聚合物制成的。 这种聚烯烃产品尤其适用于机动车辆的减震部件，如保险杠、扰流板和侧缘保护元件。
• Semi-finished products or moulded materials of improved toughness made from propylene polymers
  申请人：Borealis GmbH

  公开号：EP1211284A1

  公开（公告）日：2002-06-05

  The invention relates to semi-finished products or moulded materials of improved toughness made from propylene polymers and from polymeric C8-C14-vinylaromatics and/or polymethyl methacrylate in the form of embedded nanoparticles. The semi-finished products or moulded materials can be produced by sorption of mixtures made from C8-C14-vinylaromatics and/or methyl methacrylate with thermally decomposing free-radical generators by semi-finished products, moulded materials or pellets made from propylene polymers, and then polymerization of the absorbed monomers present in the semi-finished products, moulded materials or pellets made from propylene polymers, where appropriate with processing of the modified pellets to give semi-finished products or moulded materials. The semi-finished products or moulded materials are suitable for use as highly stressed components in the sectors of vehicle construction, household devices, mechanical engineering, electrical devices or electronics.

  本发明涉及由丙烯聚合物和嵌入纳米颗粒形式的聚合 C8-C14-乙烯基芳烃和/或聚 甲基丙烯酸甲酯制成的韧性更好的半成品或模塑材料。半成品或模塑材料可通过丙烯聚合物制成的半成品、模塑材料或颗粒吸附由 C8-C14-vinylaromatics 和/或甲基丙烯酸甲酯与热分解自由基发生器制成的混合物，然后聚合存在于丙烯聚合物制成的半成品、模塑材料或颗粒中的被吸收单体，在适当的情况下，对改性颗粒进行加工，得到半成品或模塑材料。 这些半成品或模塑材料适用于车辆制造、家用设备、机械工程、电气设备或电子产品等领域的高强度部件。
• Polypropylene composition with improved stiffness and toughness
  申请人：Borealis GmbH

  公开号：EP1382638A1

  公开（公告）日：2004-01-21

  The invention refers to a polypropylene composition with improved stiffness and improved toughness, comprising a component A which is comprised of a propylene homopolymer or a propylene copolymer with up to 50 mol% of at least one of ethylene and C4-C8 α-olefins or mixtures of such propylene homo- and copolymers, a component B which is comprised of a propylene polymer having strain hardening behaviour, and a component C which comprises a β-nucleating agent.

  本发明涉及一种具有更高硬度和韧性的聚丙烯组合物，它包括由丙烯均聚物或丙烯共聚物（乙烯和 C4-C8 α-烯烃中至少一种的含量不超过 50 摩尔）或丙烯均聚物和丙烯共聚物混合物组成的 A 组分、由具有应变硬化特性的丙烯聚合物组成的 B 组分和由β-成核剂组成的 C 组分。
• Polyethylene copolymer
  申请人：Borealis Technology OY

  公开号：EP2058339A1

  公开（公告）日：2009-05-13

  This invention relates to an ethylene polymer having a weight average molecular weight of at least 120,000 comprising 1-50 tertiary double bonds per 10,000 carbon atoms.

  本发明涉及一种重量平均分子量至少为 120,000 的乙烯聚合物，每 10,000 个碳原子中含有 1-50 个三级双键。
• Polypropylene Copolymer
  申请人：Borealis Technology OY

  公开号：EP2058340A1

  公开（公告）日：2009-05-13

  The invention provides a propylene polymer comprising 1-50 tertiary double bonds per 10,000 carbon atoms of the main chain of the polymer. The polymer is obtained using a Ziegler Natta catalyst. The invention further provides a long chain branched propylene polymer obtainable from the afore-mentioned propylene polymer comprising tertiary double bonds

  本发明提供了一种丙烯聚合物，该聚合物主链中每 10,000 个碳原子含有 1-50 个三级双键。该聚合物是使用 Ziegler Natta 催化剂获得的。本发明进一步提供了一种长链支化丙烯聚合物，该聚合物可从上述包含叔双键的丙烯聚合物中获得