Methyl Methacrylate Butyl Methacrylate Ethyl Acrylate

• 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: Methyl Methacrylate Butyl Methacrylate Ethyl Acrylate
• 英文别名: butyl 2-methylprop-2-enoate;ethyl prop-2-enoate;methyl 2-methylprop-2-enoate
• 化学式: C18H30O6
• 分子量: 342.4
• InChiKey: UEACAGAHDCQBMV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.38
• 重原子数：
  24
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  78.9
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  甲基丙烯酸甲酯 、 甲基丙烯酸丁酯 、 丙烯酸乙酯 生成 Methyl Methacrylate Butyl Methacrylate Ethyl Acrylate
  参考文献：
  名称：

  NANOPOROUS POLYMERIC FOAM HAVING HIGH CELL DENSITY WITHOUT NANOFILLER

  摘要：

  一种聚合泡沫具有热塑性聚合物基质，定义多个单元，泡沫的特征在于：（a）聚合物基质含有大于50重量百分比的共聚物，其中至少有两种不同的单体，其中至少一种是甲基丙烯酸酯单体，每种单体的溶解参数低于20（兆帕）0.5，化学组成中氧的质量分数加上氮，氟和硅的质量分数的两倍大于0.2；其中单体占所有单体的至少90重量百分比；（b）以下至少一种：（i）每立方厘米泡沫聚合物组成物中至少3×1014有效成核位点密度；（ii）平均孔径小于300纳米；（c）孔隙率大于30％；（d）无纳米级成核添加剂；以及（e）至少1毫米的厚度。

  公开号：

  US20120321873A1

文献信息

• Nanoporous polymeric foam having high cell density without nanofiller
  申请人：Costeux Stephane

  公开号：US09187611B2

  公开（公告）日：2015-11-17

  A polymeric foam has a thermoplastic polymer matrix defining multiple cells, the foam characterized by: (a) the polymer matrix having greater than 50 weight-percent copolymer containing at least two different monomers at least one of which is a methacrylate monomer, each monomer having a solubility parameter lower than 20 (megaPascals)0.5 and a chemical composition where twice the mass fraction of oxygen plus the mass fraction of nitrogen, fluorine and silicon is greater than 0.2; wherein the monomers comprise at least 90 weight-percent of all monomers in the copolymer; (b) at least one of the following: (i) a nucleation site density of at least 3×1014 effective nucleation sites per cubic centimeter of foamable polymer composition; (ii) an average cell size of 300 nanometer or less; (c) a porosity percentage greater than 30%; (d) an absence of nano-sized nucleating additive; and (e) a thickness of at least one millimeter.

  一种聚合泡沫具有热塑性聚合物基质，定义多个单元，其特征在于：（a）聚合物基质具有大于50重量百分比的共聚物，其中包含至少两种不同的单体，其中至少一种是甲基丙烯酸酯单体，每种单体的溶解参数低于20（兆帕斯卡）0.5，化学成分中氧的质量分数加上氮、氟和硅的质量分数的两倍大于0.2;其中单体占共聚物中所有单体的至少90重量百分比;（b）以下至少一种：（i）每立方厘米泡沫聚合物组成物中至少有3×1014有效成核位点密度;（ii）平均孔径小于300纳米;（c）孔隙率大于30％;（d）无纳米级成核添加剂;（e）厚度至少为1毫米。
• Use of melt-rheology modifiers in thermoplastic polymer compositions
  申请人：ROHM AND HAAS COMPANY

  公开号：EP0328273A2

  公开（公告）日：1989-08-16

  Acrylic polymers having a molecular weight of at leastabout 500,000, and preferably of about 1,500,000, are blended at levels of from 1 to 25% with thermoplastic resins to provide polymer blends having improved melt rheology, thereby to facilitate blow molding, thermoforming, extrusion and similar processes.

  丙烯酸聚合物的分子量至少约为 500,000，最好约为 1,500,000，与热塑性树脂的混合比例为 1%至 25%，以提供具有更好熔体流变性的聚合物混合物，从而促进吹塑、热成型、挤压和类似工艺。
• US5352500A
  申请人：——

  公开号：US5352500A

  公开（公告）日：1994-10-04
• US9187611B2
  申请人：——

  公开号：US9187611B2

  公开（公告）日：2015-11-17
• [EN] NANOPOROUS POLYMERIC FOAM HAVING HIGH CELL DENSITY WITHOUT NANOFILLER<br/>[FR] MOUSSE POLYMÈRE NANOPOREUSE AYANT UNE DENSITÉ D'ALVÉOLES ÉLEVÉE SANS NANOCHARGE
  申请人：DOW GLOBAL TECHNOLOGIES LLC

  公开号：WO2011112352A1

  公开（公告）日：2011-09-15

  A polymeric foam has a thermoplastic polymer matrix defining multiple cells, the foam characterized by: (a) the polymer matrix having greater than 50 weight-percent copolymer containing at least two different monomers at least one of which is a methacrylate monomer, each monomer having a solubility parameter lower than 20 (megaPascals)0.5 and a chemical composition where twice the mass fraction of oxygen plus the mass fraction of nitrogen, fluorine and silicon is greater than 0.2; wherein the monomers comprise at least 90 weight-percent of all monomers in the copolymer; (b) at least one of the following: (i) a nucleation site density of at least 3 x 1014 effective nucleation sites per cubic centimeter of foamable polymer composition; (ii) an average cell size of 300 nanometer or less; (c) a porosity percentage greater than 30%; (d) an absence of nano-sized nucleating additive; and (e) a thickness of at least one millimeter.