1-O-methyl 5-O-(oxiran-2-ylmethyl) 2-ethyl-2,4-dimethyl-4-(2-phenylbutyl)pentanedioate

• 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: 1-O-methyl 5-O-(oxiran-2-ylmethyl) 2-ethyl-2,4-dimethyl-4-(2-phenylbutyl)pentanedioate
• 化学式: C₂₃H₃₄O₅
• 分子量: 390.5
• InChiKey: ZEWFTXLDKYQLAR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  28
• 可旋转键数：
  13
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.65
• 拓扑面积：
  65.1
• 氢给体数：
  0
• 氢受体数：
  5

文献信息

• Methods for improving chemical and flame resistance with multi-functional photoactive additives
  申请人：SABIC GLOBAL TECHNOLOGIES B.V.

  公开号：US10000636B2

  公开（公告）日：2018-06-19

  Polymeric blends having improved flame retardance properties and good ductility at low temperatures are disclosed. The blend is formed from (A) a photoactive additive that is a cross-linkable polycarbonate resin containing a photoactive group derived from a dihydroxybenzophenone; and (B) a polymer resin which is different from the photoactive additive. The additive can be a compound, oligomer, or polymer. When exposed to ultraviolet light, crosslinking will occur between the photoactive additive and the polymer resin, enhancing the chemical resistance and flame retardance while maintaining ductility.

  本发明公开了在低温下具有更好阻燃性能和良好延展性的聚合物混合物。这种混合物由 (A) 光活性添加剂和 (B) 聚合物树脂组成，前者是一种可交联的聚碳酸酯树脂，含有由二羟基二苯甲酮衍生的光活性基团；后者与光活性添加剂不同。添加剂可以是化合物、低聚物或聚合物。当暴露在紫外线下时，光活性添加剂和聚合物树脂之间会发生交联，从而增强耐化学性和阻燃性，同时保持延展性。
• CROSS-LINKED POLYCARBONATE RESIN WITH IMPROVED CHEMICAL AND FLAME RESISTANCE
  申请人：SABIC Innovative Plastics IP B.V.

  公开号：US20140178665A1

  公开（公告）日：2014-06-26

  Processes for increasing the chemical resistance of a surface of a formed article are disclosed. The formed article is produced from a polymeric composition comprising a photoactive additive containing photoactive groups derived from a monofunctional benzophenone. The surface of the formed article is then exposed to ultraviolet light to cause crosslinking of the photoactive additive and produce a crosslinked surface. The crosslinking enhances the chemical resistance of the surface. Various means for controlling the depth of the crosslinking are also discussed.
• BLENDS CONTAINING PHOTOACTIVE ADDITIVE
  申请人：SABIC INNOVATIVE PLASTICS IP B.V.

  公开号：US20140179821A1

  公开（公告）日：2014-06-26

  Polymeric blends having improved flame retardance properties and good ductility at low temperatures are disclosed. The blend is formed from (A) a photoactive additive containing a photoactive group derived from a monofunctional benzophenone; and (B) a polymer resin which is different from the photoactive additive. The additive can be a compound, oligomer, or polymer. When exposed to ultraviolet light, crosslinking will occur between the photoactive additive and the polymer resin, enhancing the chemical resistance and flame retardance while maintaining ductility.
• INTERFACIAL PROCESSES FOR PREPARING PHOTOACTIVE ADDITIVES
  申请人：SABIC Innovative Plastics IP B.V.

  公开号：US20140179891A1

  公开（公告）日：2014-06-26

  Different interfacial processes for producing photoactive additives are disclosed. Generally, the photoactive additives are formed from a photoactive moiety, a first linker moiety, and a diol chain extender. The resulting additives can be crosslinked with other polymers upon exposure to UV radiation.
• US20140272347A1
  申请人：——

  公开号：US20140272347A1

  公开（公告）日：2014-09-18