Methacrylsaeure-<2-(2-methyl-pentyl-(2)-amino)-aethyl>-ester | 21442-05-7

• 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: Methacrylsaeure-<2-(2-methyl-pentyl-(2)-amino)-aethyl>-ester
• 英文别名: 2-(2-Methylpentan-2-ylamino)ethyl 2-methylprop-2-enoate
• CAS: 21442-05-7
• 化学式: C₁₂H₂₃NO₂
• 分子量: 213.32
• InChiKey: XGBKJUZKXFOBSP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  15
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  38.3
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  异己烯 在 tetrabutoxytitanium 、 硫酸 、 N,N'-二苯基-1,4-苯二胺 作用下， 生成 Methacrylsaeure-<2-(2-methyl-pentyl-(2)-amino)-aethyl>-ester
  参考文献：
  名称：

  Korshunov,M.A. et al., Journal of Organic Chemistry USSR (English Translation), 1969, vol. 5, # 2, p. 244 - 251

  摘要：

  DOI：

文献信息

• RESIN COMPOSITION, METHOD FOR MANUFACTURING THREE-DIMENSIONAL OBJECT USING RESIN COMPOSITION, THREE-DIMENSIONAL OBJECT, AND OBJECT-GRIPPING ATTACHMENT, AND INDUSTRIAL ROBOT USING OBJECT-GRIPPING ATTACHMENT
  申请人：Konica Minolta, Inc.

  公开号：EP3685989A1

  公开（公告）日：2020-07-29

  The purpose of the present invention is to provide a resin composition which is capable of producing a three-dimensional object having high tensile strength and dimensional accuracy and is easily detectable by a metal detector. The resin composition is used in a method in which a liquid-liquid type resin composition is selectively irradiated with an active energy ray to produce a three-dimensional object composed of a cured product of the resin composition. The resin composition contains a photopolymerizable compound and a metal-containing particle, which can be detected by a metal detector and has been surface-treated with a surfactant, the content of the metal-containing particle being 10-55 mass% with respect to the solid content of a resin.

  本发明的目的是提供一种树脂组合物，它能够生产出具有高抗拉强度和尺寸精度的三维物体，并且易于被金属探测器探测到。该树脂组合物的使用方法是，用活性能量射线选择性地照射液-液型树脂组合物，以产生由该树脂组合物的固化产物构成的三维物体。该树脂组合物含有一种可光聚合的化合物和一种含金属的微粒，该微粒可被金属检测器检测到，并经过表面活性剂的表面处理，含金属微粒的含量为树脂固体含量的 10-55 质量％。
• VERFAHREN ZUR HERSTELLUNG EINES GEGENSTANDES AUS EINEM VORLÄUFER UND VERWENDUNG EINES RADIKALISCH VERNETZBAREN HARZES IN EINEM ADDITIVEN FERTIGUNGSVERFAHREN
  申请人：Covestro Deutschland AG

  公开号：EP3548522A1

  公开（公告）日：2019-10-09
• RESIN COMPOSITION, METHOD FOR PRODUCING THREE-DIMENSIONAL MOLDING USING SAME, AND THREE-DIMENSIONAL MOLDING
  申请人：Konica Minolta, Inc.

  公开号：US20200263023A1

  公开（公告）日：2020-08-20

  Provided is a resin composition from which a three-dimensional molding can be produced at an appropriate speed and with high dimensional accuracy, wherein the obtained three-dimensional molding has high strength. This resin composition is used in a method for producing a three-dimensional molding composed of a cured product of a liquid resin composition by selectively irradiating the liquid resin composition with active energy rays. The resin composition includes at least: a first polymerizable compound, in a liquid state at room temperature, having radical polymerizability; a second polymerizable compound, in a liquid state at room temperature, having no radical polymerizability; and a filler, wherein the surface of the filler is covered with the second polymerizable compound.
• METHOD FOR PRODUCING AN OBJECT FROM A PRECURSOR, AND USE OF A RADICALLY CROSS-LINKABLE RESIN IN AN ADDITIVE PRODUCTION METHOD
  申请人：Covestro Deutschland AG

  公开号：US20210054125A1

  公开（公告）日：2021-02-25

  The invention relates to a method for producing an object from a precursor, comprising the steps: I) depositing a radically cross-linked resin on a carrier so that a layer of a construction material connected to the carrier is obtained, said layer corresponding to a first selected cross-section of the precursor; II) depositing a radically cross-linked resin on a previously applied layer of the construction material so that an additional layer of the construction material is obtained, which corresponds to a further selected cross-section of the precursor and which is connected to the previously applied layer; III) repeating step II) until the precursor is formed, wherein, at least in step II), the deposition of a radically cross-linked resin is carried out by allowing energy to act on a selected region of a radically cross-linkable resin, corresponding to the respectively selected cross-section of the object, wherein the radically cross-linkable resin has a viscosity (23° C., DIN EN ISO 2884-1) of =5 mPas to =100000 mPas. The radically cross-linkable resin comprises a curable component, in which NCO groups which are blocked with a blocking agent, compounds having at least two Zerewitinoff-active H atoms and olefinic C═C double bonds are present, wherein the blocking agent is an isocyanate or the blocking agent is selected in such a manner that, after deblocking of the NCO group, no release of the blocking agent as a free molecule or as a part of other molecules or molecule parts occurs. Following step III), step IV) is carried out: IV) treating the precursor obtained according to step III) under conditions which are sufficient to at least partially deblock NCO groups which are present in the radically cross-linked resin of the obtained precursor, and to react the resulting functional groups with compounds having at least two Zerewitinoff-active H atoms, with the result that the object is obtained.
• POLYMERIZABLE COMPOSITION FOR THREE-DIMENSIONAL MODELING, PRODUCTION METHOD OF THREE-DIMENSIONAL MODEL USING SAME, AND THREE-DIMENSIONAL MODEL
  申请人：Konica Minolta, Inc.

  公开号：US20210206898A1

  公开（公告）日：2021-07-08

  The problem to be addressed by the invention is to provide a polymerizable composition for three-dimensional modeling used for producing three-dimensional models having high flexural modulus and impact strength, as well as high dimensional accuracy, and a production method for the composition. In order to solve the problem, the polymerizable composition for three-dimensional modeling contains an inorganic filler with an aspect ratio of 5 or greater, a dispersant, a photopolymerizable compound, and a thermally polymerizable compound.