bis-(1,2,2,6,6-pentamethyl-4-piperidinyl)oxalate | 43224-20-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: bis-(1,2,2,6,6-pentamethyl-4-piperidinyl)oxalate
• 英文别名: Bis(1,2,2,6,6-pentamethylpiperidin-4-yl) oxalate
• CAS: 43224-20-0
• 化学式: C₂₂H₄₀N₂O₄
• 分子量: 396.571
• InChiKey: DQTHJZHASAPRRK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  28
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.91
• 拓扑面积：
  59.1
• 氢给体数：
  0
• 氢受体数：
  6

文献信息

• POLYCARBONATE RESIN COMPOSITION
  申请人：Teijin Limited

  公开号：EP3339373A1

  公开（公告）日：2018-06-27

  To provide a resin composition which is excellent in mechanical properties, chemical resistance, appearance and tape peeling resistance. The resin composition comprises 1 to 20 parts by weight of (C) at least one styrene-based thermoplastic elastomer (component C) selected from the group consisting of a styrene-ethylene-propylene-styrene block copolymer (SEPS), a styrene-ethylene-butylene-styrene block copolymer (SEBS) and a styrene-butadiene-butylene-styrene block copolymer (SBBS) based on 100 parts by weight of the total of (A) a polycarbonate-based resin (component A) and (B) a polyolefin-based resin having a MFR at 230°C under a load of 2.16 kg of not less than 40 g/10 min (component B).

  提供一种在机械性能、耐化学性、外观和胶带抗剥离性方面都非常出色的树脂组合物。 该树脂组合物包括 1 至 20 重量份的 (C) 至少一种苯乙烯基热塑性弹性体（组分 C），该组分选自苯乙烯-乙烯-丙烯-苯乙烯嵌段共聚物（SEPS）、苯乙烯-乙烯-丁烯-苯乙烯嵌段共聚物（SEBS）和苯乙烯-丁烯-苯乙烯嵌段共聚物（SEBS）、苯乙烯-乙烯-丁烯-苯乙烯嵌段共聚物 (SEBS) 和苯乙烯-丁二烯-丁烯-苯乙烯嵌段共聚物 (SBBS)，以(A)聚碳酸酯基树脂（A 组份）和(B)聚烯烃基树脂的总和的 100 重量份为基准，在 230°C、2.16 公斤时的 MFR 不小于 40 克/10 分钟（B 组份）。
• REUSABLE MEDICAL CONTAINER
  申请人：Teijin Limited

  公开号：EP3744792A1

  公开（公告）日：2020-12-02

  The present invention provides a reusable medical box which has excellent mechanical properties, chemical resistance, heat resistance, and needle-penetration resistance. The medical box of the present invention is a reusable medical box consisting of a polycarbonate resin composition comprising, based on a total of 100 parts by weight of (A) a polycarbonate-based resin (component A) and (B) a polyolefin-based resin (component B), 1 to 30 parts by weight of (C) a styrene-based thermoplastic elastomer (component C).

  本发明提供了一种可重复使用的医疗箱，它具有优异的机械性能、耐化学性、耐热性和耐针刺性。 本发明的医疗箱是一种可重复使用的医疗箱，由聚碳酸酯树脂组合物组成，该组合物包括（A）聚碳酸酯基树脂（A 组分）和（B）聚烯烃基树脂（B 组分）共 100 份（按重量计），（C）苯乙烯基热塑性弹性体（C 组分）1 至 30 份（按重量计）。
• FLAME-RETARDANT POLYCARBONATE RESIN COMPOSITION
  申请人：Teijin Limited

  公开号：EP3858919A1

  公开（公告）日：2021-08-04

  An object of the present invention is to provide a polycarbonate resin composition which satisfies mechanical properties, flame retardancy, and appearance of molded articles at a higher level. The flame-retardant polycarbonate resin composition of the present disclosure contains, based on 100 parts by weight of a resin component consisting of (A) 40 to 100 parts by weight of a polycarbonate resin (component A) and (B) 60 to 0 parts by weight of a polyester resin (component B), (CI) 0 to 30 parts by weight of a polymer obtained by polymerizing at least one selected from the group consisting of an aromatic vinyl monomer, a vinyl cyanide monomer, and an alkyl (meth) acrylate monomer (component CI), (CII) 1 to 10 parts by weight of an impact modifier other than the component CI (component CII), (D) 1 to 20 parts by weight of phosphazene having 98.5 mol % or more of phosphazene cyclic trimer (component D), and (E) 0.05 to 2 parts by weight of dripping inhibitor (component E).

  本发明的目的是提供一种聚碳酸酯树脂组合物，它能在更高水平上满足模塑制品的机械性能、阻燃性和外观。本发明公开的阻燃性聚碳酸酯树脂组合物以 100 重量份的树脂组分为基础，包含 (A) 40 至 100 重量份的聚碳酸酯树脂（组分 A）和 (B) 60 至 0 重量份的聚酯树脂（组分 B）、(CI) 0 至 30 份（按重量计）通过聚合至少一种选自芳香族乙烯基单体、乙烯基氰 化物单体和烷基（甲基）丙烯酸酯单体的聚合物（组分 CI）， (CII) 1 至 10 份（按重量计）除组分 CI 之外的抗冲改性剂（组分 CII）， (D) 1 至 20 份（按重量计）具有 98.5 mol % 或更多的磷氮环三聚体（组分 D），以及 (E) 0.05 至 2 份（按重量计）滴落抑制剂（组分 E）。
• Automobile exterior component made from resin
  申请人：——

  公开号：US20040232717A1

  公开（公告）日：2004-11-25

  A composition which includes a poly(trimethylene terephthalate) resin, and a crystal nucleating agent and/or an inorganic filler, and has a particular crystallization behavior, can be utilized so as to derive an exterior automotive component which is excellent in appearance properties, weatherability and rigidity, and can be manufactured from an originally colored molded article without the application of a coating to the molded article.

  利用包括聚对苯二甲酸三亚甲基酯树脂、晶核形成剂和/或无机填料在内的具有特殊结晶行为的组合物，可以生产出外观性能、耐候性和刚度都很好的汽车外部部件，并且可以在不对模制件进行涂层的情况下，从原本着色的模制件中制造出来。
• Cover composition for golf ball
  申请人：Yokota Masatoshi

  公开号：US20050187336A1

  公开（公告）日：2005-08-25

  A cover composition for a golf ball includes: an isocyanate group-terminated urethane prepolymer containing an isocyanate component derived from at least one diisocyanate selected from the group consisting of 4,4′-dicyclohexylmethane diisocyanate, isophorone diisocyanate, and cyclohexane diisocyanate; an aromatic polyamine; a light stabilizer; and a titanium oxide applied with a surface treatment capable of suppressing photocatalytic action of the titanium oxide, wherein the cover composition contains 3 to 8 parts by mass of the surface-treated titanium oxide relative to 100 parts by mass of the urethane prepolymer. The golf ball having the cover composition has superior resistance against discoloration or degradation with time, namely, superior weatherability.

  一种用于高尔夫球的覆盖层组合物包括一种异氰酸酯基团封端聚氨酯预聚物，其中含有一种异氰酸酯成分，该异氰酸酯 成分至少来自一种二异氰酸酯，该二异氰酸酯选自由 4,4′-二环己基甲烷二异 氰酸酯、异佛尔酮二异氰酸酯和环己烷二异氰酸酯组成的组； 一种芳香族多胺；光稳定剂；以及经表面处理的氧化钛，该表面处理可抑制氧化钛的光催化作用，其中相对于 100 重量份的聚氨酯预聚物，覆盖层组合物含有 3 至 8 重量份的经表面处理的氧化钛。具有该覆盖层组合物的高尔夫球具有优异的抗褪色或抗时间退化性能，即优异的耐候性。