4-oxo-4-[(2,2,6,6-tetramethylpiperidin-1-ium-4-yl)amino]but-2-enoate

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 4-oxo-4-[(2,2,6,6-tetramethylpiperidin-1-ium-4-yl)amino]but-2-enoate
• 化学式: C13H22N2O3
• 分子量: 254.33
• InChiKey: DXVHYEOUNWCLIH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.6
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.69
• 拓扑面积：
  78.4
• 氢给体数：
  3
• 氢受体数：
  4

文献信息

• POLYOLEFIN RESIN COMPOSITION AND FOAM MOLDED ARTICLE
  申请人：MARUYAMA Takeshi

  公开号：US20100190878A1

  公开（公告）日：2010-07-29

  A resin composition, comprising (A) a polyolefin resin, (B) a foaming agent, (C) a black pigment, and 0.05 to 5 parts by mass of (D) a hindered amine light stabilizer which satisfies the following requirements (a) and (b), provided that the content of the polyolefin resin (A) is let be 100 parts by mass: requirement (a): having a 2,2,6,6-tetramethylpiperidyl group represented by formula (I) that is attached to any of a carbon atom, an oxygen atom and a nitrogen atom: requirement (b): having an acid dissociation constant (pKa) of less than 8.
• LIGHT-STABILIZED POLYPROPYLENE
  申请人：Oobayashi Yoshiaki

  公开号：US20100233456A1

  公开（公告）日：2010-09-16

  There are provided a polypropylene resin composition having a melt flow rate of 5 to 200 g/10 minutes measured at 230° C., and a molded article comprising the same, wherein the polypropylene resin composition does not easily emit a volatile organic compound contained therein, and is superior in its heat stability, light stability and molding processability, and comprises 100 parts by weight of a propylene block copolymer (A), and 0.05 to 5 parts by weight of a hindered amine light stabilizer (B) having (a) a 2,2,6,6-tetramethylpiperidyl group, (b) an acid dissociation constant (pKa) of less than 8, and (c) a rate of decrease in its weight of less than 10% by heating in a nitrogen gas from 25° C. to 300° C. at a temperature increasing rate of 10° C./minute.
• POLYPROPYLENE RESIN COMPOSITION AND MOLDED ARTICLE
  申请人：Maruyama Takeshi

  公开号：US20100292371A1

  公开（公告）日：2010-11-18

  Provided are a polypropylene resin composition which produces only a little mold staining at the time of molding, which is excellent in the stability against light and the molding processability, which has good balance between high rigidity and impact resistance, and which can give a molded article excellent in flow mark appearance and weld appearance when being processed into a molded article, and a molded article produced therefrom. The polypropylene resin composition of the present invention contains 99 to 60 parts by weight of propylene-based polymer (A), 1 to 40 parts by weight of inorganic filler (B) having an average particle diameter of 0.01 to 100 μm, and 0.05 to 5 parts by weight, per 100 parts by weight of the resin composition (I), of an hindered amine-type light stabilizer (C) which satisfies the specified requirements (a), (b) and (c), provided that the combined amount of the propylene-based polymer (A) and the inorganic filler (B) is 100 parts by weight.
• POLYPROPYLENE RESIN COMPOSITION AND MOLDED ARTICLE MADE THEREOF
  申请人：Kanzaki Susumu

  公开号：US20100292392A1

  公开（公告）日：2010-11-18

  Provided are a polypropylene resin composition which does not produce very much mold staining at the time of molding, which is excellent in antistatic property, weather resistance and molding processability, which has good balance between high rigidity and high impact resistance, and which can give a molded article excellent in flow mark appearance and weld appearance when being processed into a molded article, and a molded article produced therefrom. The polypropylene resin composition of the present invention contains 98 to 50 parts by weight of a specified polypropylene resin (A), 1 to 25 parts by weight of a specified ethylene-α-olefin copolymer rubber (B), 1 to 25 parts by weight of an inorganic filler (C), 0.02 to 1 part by weight of a hindered amine light stabilizer (D) which satisfies specified requirements (a), (b) and (c), and 0.05 to 1 part by weight of a nonionic antistatic agent (E), provided that the combined amount of the polypropylene resin (A), the ethylene-α-olefin copolymer rubber (B) and the inorganic filler (C) is 100 parts by weight.
• US8450400B2
  申请人：——

  公开号：US8450400B2

  公开（公告）日：2013-05-28