四缩水甘油基均苯四甲酸酯 | 7195-47-3

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 四缩水甘油基均苯四甲酸酯
• 英文名称: Benzol-1,2,4,5-tetracarbonsaeure-tetraglycidylester
• 英文别名: Tetraglycidyl-pyromellitat；benzene-1,2,4,5-tetracarboxylic acid tetrakis-oxiranylmethyl ester；tetrakis(oxiranylmethyl) benzene-1,2,4,5-tetracarboxylate；tetrakis(oxiran-2-ylmethyl) benzene-1,2,4,5-tetracarboxylate
• CAS: 7195-47-3
• 化学式: C₂₂H₂₂O₁₂
• 分子量: 478.409
• InChiKey: IJTDINJRSNQFSI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.1
• 重原子数：
  34
• 可旋转键数：
  16
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.55
• 拓扑面积：
  155
• 氢给体数：
  0
• 氢受体数：
  12

文献信息

• [EN] CURABLE BENZOXAZINE COMPOSITIONS WITH IMPROVED THERMAL STABILITY<br/>[FR] COMPOSITIONS DE BENZOXAZINE DURCISSABLES DOTÉES D'UNE STABILITÉ THERMIQUE AMÉLIORÉE
  申请人：3M INNOVATIVE PROPERTIES CO

  公开号：WO2016099988A1

  公开（公告）日：2016-06-23

  A curable benzoxazine composition is described wherein the benzoxazine is derived from an aryl amine having a b.p. > 200°C. The curable compositions are more thermally stable and have reduced weight loss and by-products upon cure.

  本发明描述了一种可治愈的苯并噁嗪组合物，其中苯并噁嗪源自具有沸点> 200°C的芳基胺。这种可治愈组合物具有更高的热稳定性，并且在固化过程中减少了重量损失和副产物。
• LIGAND FUNCTIONAL SUBSTRATES
  申请人：Rasmussen Jerald K.

  公开号：US20120252091A1

  公开（公告）日：2012-10-04

  A substrate comprising a crosslinked polymer primer layer, and grafted thereto a ligand-functionalized polymer is provided. The grafted polymer has the requisite affinity for binding neutral or negatively charged biomaterials, such as cells, cell debris, bacteria, spores, viruses, nucleic acids, and proteins, at pH's near or below the pI's of the biomaterials.

  提供了一种基底，它包括一个交联聚合物底漆层，并在其上接枝了一个配体功能化聚合物。接枝的聚合物具有必要的亲和力，可以在生物材料的pH值接近或低于其等电点时结合中性或负电荷的生物材料，例如细胞、细胞碎片、细菌、孢子、病毒、核酸和蛋白质。
• MATERIAL FOR FUSED DEPOSITION MODELING TYPE THREE-DIMENSIONAL MODELING, AND FILAMENT FOR FUSED DEPOSITION MODELING TYPE 3D PRINTING DEVICE
  申请人：TORAY INDUSTRIES, INC.

  公开号：US20160177078A1

  公开（公告）日：2016-06-23

  [Problem] To provide a material for fused-deposition-type three-dimensional modeling whereby a warp-free modeled object is obtained without devising a modeling shape and without installing a special apparatus as a 3D printer device, and whereby a modeled article having flexibility as well as excellent surface polishing properties is obtained. [Solution] A material for fused-deposition-type three-dimensional modeling, obtained by blending 10-900 parts by weight of a styrene-based resin (B1) obtained by copolymerization of an aromatic vinyl-monomer (b1) and a cyanated vinyl-monomer (b2), and/or 5-400 parts by weight of a thermoplastic resin (B2) having a glass transition temperature of 20° C. or lower and/or 5-30 parts by weight of a plasticizer (B3), with respect to 100 parts by weight of a polylactic resin (A).

  [问题] 提供一种用于熔融沉积型三维建模的材料，通过该材料可以获得无翘曲的建模物体，无需设计建模形状，也无需安装特殊设备作为3D打印机设备，同时可以获得具有柔韧性和优异表面抛光性的建模物品。 [解决方案] 通过将10-900重量份的苯乙烯基树脂（B1）与芳香族乙烯单体（b1）和氰基乙烯单体（b2）共聚而得，和/或5-400重量份的玻璃化转变温度低于20℃的热塑性树脂（B2），和/或5-30重量份的增塑剂（B3）与100重量份的聚乳酸树脂（A）混合而得到一种用于熔融沉积型三维建模的材料。
• CROSSLINKABLE COMPOSITION COMPRISING PHOTOBASE GENERATORS
  申请人：3M INNOVATIVE PROPERTIES COMPANY

  公开号：US20150232596A1

  公开（公告）日：2015-08-20

  The present disclosure provides an crosslinkable composition comprising a (meth)acrylate copolymer component having pendant photobase functional groups and a crosslinking agent that has amine-reactive functional groups. On exposure to light, the pendant photobase group photolyzes to provide a pendant amine group, that crosslinks the copolymer.

  本公开提供了一种可交联组合物，包括具有悬挂光碱基官能团的（甲基）丙烯酸酯共聚物组分和具有胺反应官能团的交联剂。在光照作用下，悬挂的光碱基官能团光解，形成悬挂的胺基团，这将交联共聚物。
• BENZOXAZINE POLYMERIZATION
  申请人：3M INNOVATIVE PROPERTIES COMPANY

  公开号：US20160229957A1

  公开（公告）日：2016-08-11

  Poly(benzoxazine) polymer are prepared by heating a benzoxazine compound in the presence of a (meth)acrylate copolymer having pendent tosylate groups, resulting in an interpenetrating polymer network of a poly(benzoxazine) and a crosslinked (meth)acrylate copolymer.

  通过在(meth)acrylate共聚物中加入对甲苯磺酸基团，然后在加热过程中加入苯并噁嗪化合物，制备出聚苯并噁嗪聚合物。这样可以得到一种交联的(meth)acrylate共聚物和聚苯并噁嗪的相互渗透聚合物网络。