isophorone urethane dimethacrylate | 42405-01-6

• 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
• 英文名称: isophorone urethane dimethacrylate
• 英文别名: Bis-hema ipdi；2-[[1,3,3-trimethyl-5-[2-(2-methylprop-2-enoyloxy)ethoxycarbonylamino]cyclohexyl]methylcarbamoyloxy]ethyl 2-methylprop-2-enoate
• CAS: 42405-01-6
• 化学式: C₂₄H₃₈N₂O₈
• 分子量: 482.574
• InChiKey: JQRKAXLVSDRXNM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  34
• 可旋转键数：
  15
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  129
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为产物：
  描述：

  甲基丙烯酸羟乙酯 、 异佛尔酮二异氰酸酯 在 2,6-二叔丁基-4-甲基苯酚 、 二月桂酸二丁基锡 作用下， 以 二氯甲烷 为溶剂， 反应 24.0h， 生成 isophorone urethane dimethacrylate
  参考文献：
  名称：

  Carbamate-methacrylate monomers and their use in dental applications

  摘要：

  本发明涉及含有氨基甲酸酯-甲基丙烯酸酯或氨基甲酸酯-甲基丙烯酸酯衍生物的单体，制备该单体的方法以及包含该单体的组合物。本发明还涉及使用该单体的方法，例如在牙科应用中，特别是在牙科修复树脂中的应用。

  公开号：

  US08513326B2

文献信息

• CARBAMATE-METHACRYLATE MONOMERS AND THEIR USE IN DENTAL APPLICATIONS
  申请人：Trujillo-Lemon Marianela

  公开号：US20100307378A1

  公开（公告）日：2010-12-09

  The present invention relates, generally, to monomers containing carbamate-methacrylates or derivatives of carbamate-methacrylates, processes for making the monomers, and compositions comprising the monomers. The present invention also relates to methods of using the monomers, such as in dental applications, and in particular, dental restorative resins.

  本发明涉及含有碳酸酯-甲基丙烯酸酯或碳酸酯-甲基丙烯酸酯衍生物的单体，制备该单体的方法以及包含该单体的组合物。本发明还涉及使用该单体的方法，例如在牙科应用中，特别是在牙科修复树脂中的应用。
• Dental composites comprising porous fillers
  申请人：Septodont ou Septodont SAS ou Specialites Septodont

  公开号：EP3072498A1

  公开（公告）日：2016-09-28

  The invention relates to a composition in the dental field. Especially, the invention relates to a composition resulting from the mixture of: - a resin matrix; and - a filler blend comprising at least one primary filler and at least one porous filler. The invention also relates to a method for preparing said dental composition and its uses in the dental field. The invention also relates to a process for manufacturing a composite comprising the preparation of the composition of the invention. The present invention also relates to a kit of parts for the preparation of a composition suitable in dentistry comprising in a first container a resin matrix according to the invention and in a second container a filler blend comprising at least one primary filler and at least one porous filler.

  本发明涉及一种牙科领域的组合物。特别是，本发明涉及一种由以下物质混合而成的组合物： - 树脂基质；和 - 由至少一种主填料和至少一种多孔填料组成的混合填料。 本发明还涉及制备所述牙科组合物的方法及其在牙科领域的用途。本发明还涉及一种制造复合材料的工艺，包括制备本发明的组合物。本发明还涉及一种用于制备适用于牙科的组合物的部件套件，该套件包括第一容器中的根据本发明的树脂基质和第二容器中的混合填料，混合填料包括至少一种主填料和至少一种多孔填料。
• POLYMERIZABLE MONOMER FOR DENTAL MATERIALS, COMPOSITION, ADHESIVE DENTAL MATERIAL, AND KIT
  申请人：Mitsui Chemicals, Inc.

  公开号：EP3278787A1

  公开（公告）日：2018-02-07

  The present invention provides polymerizable monomers represented by the following general formula (1) that are useful as dental materials. In the general formula (1), Ra is a divalent C6-9 aromatic hydrocarbon group or a divalent C6-9 optionally bridged cyclic hydrocarbon group, R1 and R2 are each a hydrogen atom or a C1-3 alkyl group, R3, R4, R5 and R6 are each a hydrogen atom or a hydrocarbon group, R7 and R8 are each a hydrogen atom or a methyl group, m and n are each independently 0 to 4, and Rb and Rc are each independently a C2-6 linear alkylene or C2-6 linear oxyalkylene group optionally substituted with a C1-3 alkyl group or a (meth)acryloyloxymethylene group in place of a hydrogen atom.

  本发明提供了以下通式（1）所代表的可聚合单体，可用作牙科材料。 在通式（1）中，Ra 是二价 C6-9 芳烃基团或二价 C6-9 任选桥接环状烃基团，R1 和 R2 各为氢原子或 C1-3 烷基，R3、R4、R5 和 R6 各为氢原子或烃基、R7和R8各自为氢原子或甲基，m和n各自独立地为0至4，Rb和Rc各自独立地为C2-6直链亚烷基或C2-6直链氧亚烷基，可选地被C1-3烷基或（甲基）丙烯酰氧基亚甲基取代氢原子。
• METHOD OF PRODUCING A THREE-DIMENSIONAL PART VIA AN ADDITIVE FABRICATION PROCESS
  申请人：Covestro (Netherlands) B.V.

  公开号：EP4095603A1

  公开（公告）日：2022-11-30

  Described herein are thermoset compositions and kits of compositions suitable for use in additive fabrication processes including high concentrations of urethane methacrylate oligomers having at least one polymerizable group, and a number average molecular weight from 750 to 4000 g/mol, an effective quantity of a monofunctional reactive diluent monomer, a defined concentration of a network building agent having a molecular weight that is lower than the urethane methacrylate oligomer, optionally a photoinitiator, and optionally, additives. Also disclosed are methods of creating three-dimensional parts via additive fabrication processes utilizing urethane methacrylate oligomer-centric compositions, wherein various exposure irradiances, cure temperatures, and oxygen content levels are prescribed, as well as the articles cured therefrom.

  本文描述了适用于添加剂制造工艺的热固性组合物和组合物试剂盒，包括高浓度的具有至少一个可聚合基团、平均分子量为 750 至 4000 g/mol 的甲基丙烯酸氨基甲酸乙酯低聚物、有效数量的单官能团反应性稀释剂单体、规定浓度的分子量低于甲基丙烯酸氨基甲酸乙酯低聚物的网络构建剂、可选的光引发剂以及可选的添加剂。此外，还公开了利用以甲基丙烯酸氨基甲酯低聚物为中心的组合物，通过添加剂制造工艺制造三维部件的方法，其中规定了各种曝光辐照度、固化温度和氧含量水平，以及由此固化的物品。
• Dental polymerizable monomers, compositions, adhesive dental materials and kits
  申请人：MITSUI CHEMICALS, INC.

  公开号：US10470980B2

  公开（公告）日：2019-11-12

  The present invention provides polymerizable monomers represented by the following general formula (1) that are useful as dental materials. In the general formula (1), Ra is a divalent C6-9 aromatic hydrocarbon group or a divalent C6-9 optionally bridged cyclic hydrocarbon group, R1 and R2 are each a hydrogen atom or a C1-3 alkyl group, R3, R4, R5 and R6 are each a hydrogen atom or a hydrocarbon group, R7 and R8 are each a hydrogen atom or a methyl group, m and n are each independently 0 to 4, and Rb and Rc are each independently a C2-6 linear alkylene or C2-6 linear oxyalkylene group optionally substituted with a C1-3 alkyl group or a (meth)acryloyloxymethylene group in place of a hydrogen atom.

  本发明提供了以下通式（1）所代表的可聚合单体，可用作牙科材料。 在通式（1）中，Ra 是二价 C6-9 芳烃基团或二价 C6-9 任选桥接环状烃基团，R1 和 R2 各为氢原子或 C1-3 烷基，R3、R4、R5 和 R6 各为氢原子或烃基、R7和R8各自为氢原子或甲基，m和n各自独立地为0至4，Rb和Rc各自独立地为C2-6直链亚烷基或C2-6直链氧亚烷基，可选地被C1-3烷基或（甲基）丙烯酰氧基亚甲基取代氢原子。