对苯二甲酸二[4-(乙烯氧基)丁基]酯 | 117397-31-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 对苯二甲酸二[4-(乙烯氧基)丁基]酯
• 中文别名: 二[4-(乙烯基氧代)丁基]对苯二甲酸酯
• 英文名称: 1,4-Benzenedicarboxylic acid, bis[4-(ethenyloxy)butyl] ester
• 英文别名: bis(4-ethenoxybutyl) benzene-1,4-dicarboxylate
• CAS: 117397-31-6
• 化学式: C₂₀H₂₆O₆
• 分子量: 362.4
• InChiKey: HMNFSPVCKZFHGZ-UHFFFAOYSA-N

物化性质

• 熔点：
  44-46 °C(lit.)
• 沸点：
  475.4±35.0 °C(Predicted)
• 密度：
  1.087±0.06 g/cm3(Predicted)
• 闪点：
  138 °C
• 稳定性/保质期：
  如果按照规格使用和储存，则不会分解，没有已知的危险反应。应避免与强氧化物、强酸或催化剂接触。

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  26
• 可旋转键数：
  16
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  71.1
• 氢给体数：
  0
• 氢受体数：
  6

安全信息

• 安全说明：
  S36

文献信息

• Radiation sensitive refractive index changing composition and refractive index changing method
  申请人：JSR Corporation

  公开号：EP1323742A2

  公开（公告）日：2003-07-02

  A radiation sensitive refractive index changing composition whose refractive index of a material is changed by a simple method, whose changed refractive index difference is sufficiently large, and which can provide a stable refractive index pattern and a stable optical material regardless of their use conditions. The radiation sensitive refractive index changing composition comprises (A) a polymerizable compound, (B) a non-polymerizable compound having a lower refractive index than the polymer of the polymerizable compound (A), and (C) a radiation sensitive polymerization initiator.

  一种辐射敏感折射率改变组合物，其材料的折射率可通过简单的方法改变，改变后的折射率差足够大，并且无论使用条件如何，都能提供稳定的折射率图案和稳定的光学材料。 辐射敏感折射率变化组合物包括：(A) 可聚合化合物；(B) 折射率低于可聚合化合物 (A) 聚合物的不可聚合化合物；(C) 辐射敏感聚合引发剂。
• Free radical cured coating powders for low gloss powder coatings
  申请人：Rohm and Haas

  公开号：EP1408095A1

  公开（公告）日：2004-04-14

  The present invention provides ultraviolet (UV) curable powders for powder coatings comprising one or more than one free radical curable epoxy resin and one or more than one second free radical curable resin, or, alternatively, one or more than one free radical curable unsaturated polyester resin in combination with one or more than wax, and one or more than one free radical photoinitiator, wherein the coating powder has an average particle size of 5 to 25 microns. Further, the present invention provides a method for making a powder for thin (1.0 to 4.0 mil), smooth coatings having an average particle size of from 5 to 25 microns, the method preferably comprising jet milling dry powder or spray drying an aqueous emulsion, fluid mixture, or a supercritical suspension of a powder or of the composition for making the powder. Still further, the present invention provides a method of making a powder coating comprising applying the powder to a substrate, preferably hardwood, heat fusing the applied powder, and UV curing at a temperature and for an amount of time sufficient to form a powder coating having a low gloss finish.

  本发明提供了用于粉末涂料的紫外线（UV）固化粉末，该粉末包含一种或一种以上的自由基固化环氧树脂和一种或一种以上的第二自由基固化树脂，或者，一种或一种以上的自由基固化不饱和聚酯树脂与一种或一种以上的蜡以及一种或一种以上的自由基光引发剂，其中涂料粉末的平均粒径为5至25微米。此外，本发明还提供了一种用于制造平均粒径为 5 至 25 微米的薄型（1.0 至 4.0 密耳）光滑涂层粉末的方法，该方法优选包括喷射研磨干粉或喷雾干燥粉末或用于制造粉末的组合物的水性乳液、流体混合物或超临界悬浮液。更进一步，本发明提供了一种粉末涂料的制造方法，包括将粉末涂抹到基材上，最好是硬木基材，将涂抹的粉末热熔，然后在足以形成具有低光泽表面的粉末涂料的温度和时间下进行紫外线固化。
• Wood substrate comprising an Ultraviolet radiation cured powder coatings
  申请人：Rohm and Haas Company

  公开号：EP1550513A1

  公开（公告）日：2005-07-06

  The present invention provides smooth and even ultraviolet (UV) cured powder coatings for wood comprising one, two or three layers of one or more waterborne stains, or clear or tinted waterborne basecoat coatings and one or more topcoat layers of clear or tinted clear powder coatings made from one or more than one free radical UV curing resin, one or more than one photoinitiator, and one or more than one post-blend dry flow additive, such as fumed alumina. The coatings of the present invention have a natural wood appearance, are foam free and fully coat substrates at powder coating thicknesses ranging from 0.5 mil (12.7 µm) to 2.0 mil (50.8 µm). Accordingly, the coatings will fully and evenly coat uneven, beveled and/or routered substrate surfaces, including open grain natural wood substrates, such as oak. In addition, the present invention provides a method for making coatings comprising applying one or more waterborne stain to the wood to form a stain layer, drying or curing the said stain layer, sanding or grinding to de-nibb the said stain layer, applying clear or tinted UV curing coating powder to the stained substrate, flowing out the applied coating powder to form a continuous film, and UV curing the film formed from the powder.

  本发明提供平滑均匀的紫外线（UV）固化木器粉末涂料，包括一层、两层或三层的一种或多种水性着色剂，或透明或着色的水性底漆涂料，以及一层或多层透明或着色的透明粉末涂料面漆，面漆由一种或多种自由基 UV 固化树脂、一种或多种光引发剂，以及一种或多种后混合干流助剂（如气相氧化铝）制成。本发明的涂料具有天然木质外观，不含泡沫，在粉末涂料厚度为 0.5 密耳（12.7 微米）至 2.0 密耳（50.8 微米）时可完全涂覆基材。因此，本发明的涂料可以完全均匀地涂覆不平整、有斜角和/或粗糙的基材表面，包括开纹天然木材基材，如橡木。此外，本发明还提供了一种制作涂料的方法，包括在木材上涂抹一种或多种水性染色剂以形成染色层，干燥或固化所述染色层，打磨或研磨以去除所述染色层的碎屑，在染色基材上涂抹透明或着色的紫外线固化涂料粉末，流出涂抹的涂料粉末以形成连续的薄膜，并对粉末形成的薄膜进行紫外线固化。
• CHIP PROVIDED WITH FILM HAVING HOLE PATTERN WITH THE USE OF THERMORESPONSIVE POLYMER AND METHOD OF PRODUCING THE SAME
  申请人：Toyama Prefecture

  公开号：EP1942179A1

  公开（公告）日：2008-07-09

  [PROBLEMS] To provide a novel chip useful for tretaing cells and the like which has a mechanism and a structure wherein the size of a hole pattern is arbitrarily changed so that cells can easily move in and get out from the hole in scattering or collecting cells but can hardly get out from the hole during washing or antigen-stimulation. [MEANS FOR SOLVING PROBLEMS A chip comprising a crosslinked product of a temperature-responsive polymer as a constituting member and being provided with a film having a hole pattern on the surface of a baseboard. A method of producing a chip which comprises a crosslinked product of a temperature-responsive polymer as a constituting member and is provided with a film having a hole pattern on the surface of the baseboard. This method comprises applying a composition containing a crosslinkable temperature-responsive polymer, a composition containing a crosslinkable temperature-responsive polymer and a crosslinking agent or a composition containing a temperature-responsive polymer and a crosslinking agent on the surface of a baseboard to thereby form a coating film, crosslinking the coating film to thereby form the crosslinked product as described above and then forming a hole pattern on the coating film of the crosslinked product.

  [问题] 提供一种用于收集细胞和类似物的新型芯片，它具有一种机制和结构，其中孔图案 的大小可任意改变，以便细胞在散射或收集细胞时容易移入和移出孔，但在洗涤或抗原激 活时几乎不能从孔中移出。[解决问题的方法 一种芯片，它由温度响应聚合物的交联产物作为构成部件，并在底板表面上设有具有孔图案的薄膜。一种生产芯片的方法，该芯片由温度响应性聚合物的交联产物作为构成成分，并在底板表面上附有一层具有孔图案的薄膜。该方法包括在基板表面涂敷含有可交联温度响应性聚合物的组合物、含有可交联温度响应性聚合物和交联剂的组合物或含有温度响应性聚合物和交联剂的组合物，从而形成涂膜，使涂膜交联从而形成上述交联产物，然后在交联产物的涂膜上形成孔图案。
• COLLOIDAL SILICA PARTICLES, PROCESS FOR PRODUCING THE SAME, AND SILICA SOL IN ORGANIC SOLVENT, SILICA SOL IN POLYMERIZABLE COMPOUND, AND SILICA SOL IN DICARBOXYLIC ANHYDRIDE EACH OBTAINED FROM THE SAME
  申请人：Nissan Chemical Industries, Ltd.

  公开号：EP2251304A1

  公开（公告）日：2010-11-17

  There is provided colloidal silica particles comprising at least one polyvalent metal element M selected from a group consisting of iron, aluminum, zinc, zirconium, titanium, tin, and lead in an average content of 0.001 to 0.02 in terms of an M/Si molar ratio, and having an average primary particle diameter of 5 to 40 nm, wherein the content of the polyvalent metal element M present in an outermost layer of the colloidal particles is 0 to 0.003 atom per square nanometer (nm2) of a surface area of the colloidal particles; and a silica sol that the colloidal silica particles are dispersed in an organic solvent, a silica sol that the colloidal silica particles are dispersed in a polymerizable compound, and a silica sol that the colloidal silica particles are dispersed in a dicarboxylic anhydride. The colloidal silica particles do not cause decomposition, discoloration and the like of an organic compound even when they are dispersed in the organic compound, although the prior colloidal silica particles have caused them due to the action of solid acid on the surface thereof. The silica sols of the present invention do not cause decomposition, discoloration and the like of a resin even when they are mixed into the resin, and have good dispersion stability to a dispersion medium.

  提供了包含至少一种多价金属元素M的胶体二氧化硅颗粒，该多价金属元素M选自由铁、铝、锌、锆、钛、锡和铅组成的组，以M/Si摩尔比计，平均含量为0.001至0.02，并且具有5至40纳米的平均主颗粒直径，其中存在于胶体颗粒最外层的多价金属元素M的含量为每平方毫米（nm2）胶体颗粒表面积0至0.003原子每平方毫米(nm2)的胶体粒子表面积；以及将胶体二氧化硅粒子分散在有机溶剂中的硅溶胶，将胶体二氧化硅粒子分散在可聚合化合物中的硅溶胶，以及将胶体二氧化硅粒子分散在二羧酸酐中的硅溶胶。胶体二氧化硅颗粒即使分散在有机化合物中，也不会引起有机化合物的分解、变色等现象，尽管以前的胶体二氧化硅颗粒会因固体酸对其表面的作用而引起这些现象。本发明的二氧化硅溶胶即使混入树脂中也不会导致树脂分解、变色等，而且对分散介质具有良好的分散稳定性。