1,3-Diisocyanato-2-methylbenzene;2-hydroxyethyl prop-2-enoate;2-methoxyethanol

• 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: 1,3-Diisocyanato-2-methylbenzene;2-hydroxyethyl prop-2-enoate;2-methoxyethanol
• 化学式: C17H22N2O7
• 分子量: 366.4
• InChiKey: VEJFFKAOQRIQJZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.26
• 重原子数：
  26
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  135
• 氢给体数：
  2
• 氢受体数：
  9

文献信息

• Radiation-curable fluorescing compositions
  申请人：DYMAX CORPORATION

  公开号：EP2028225A1

  公开（公告）日：2009-02-25

  The invention provides fluorescing compositions which cure by exposure to ultraviolet radiation and contain a europium compound which fluoresces at visible wavelengths. More particularly, the invention pertains to liquid, radiation-curable compositions comprising a substantially homogeneous fluid comprising, a fluorescing europium compound in an admixture of a polymerizable component and a polymerization initiator. Such find use as adhesives, coatings, and the like.

  本发明提供通过紫外线辐射固化的荧光组合物，该组合物含有一种在可见光波长下发 荧光的铕化合物。更具体地说，本发明涉及液态辐射固化组合物，该组合物包含一种基本均匀的流体，该流体在可聚合组分和聚合引发剂的混合物中含有一种荧光铕化合物。这种组合物可用作粘合剂、涂料等。
• Photopolymerizable compositions containing an oxonol dye
  申请人：Dymax Corporation

  公开号：EP2053065A1

  公开（公告）日：2009-04-29

  The invention relates to photopolymerizable compositions containing an oxonol dye, which compositions cure by exposure to ultraviolet and/or visible radiation and whose visible color is substantially reduced during exposure. More particularly, the invention pertains to photopolymerizable compositions comprising a pyridin-2,6-dione oxonol dye in an admixture of a polymerizable component and a photopolymerization initiator. Such compositions find use as adhesives, coatings, and the like. The disappearance of the visible color of the oxonol dye acts as an indicator of full cure of a photopolymerizable composition.

  本发明涉及含有氧杂壬醇染料的可光聚合组合物，该组合物通过暴露于紫外线和/或可见辐射而固化，其可见颜色在暴露过程中大大减少。更具体地说，本发明涉及可光聚合的组合物，该组合物包含一种吡啶-2,6-二酮氧杂壬醇染料，与一种可聚合组分和一种光聚合引发剂混合。这种组合物可用作粘合剂、涂料等。羰基酚染料可见光颜色的消失可作为光聚合成分完全固化的指标。
• Form in-place gasket with tack free surface
  申请人：DYMAX CORPORATION

  公开号：EP2843018A1

  公开（公告）日：2015-03-04

  A method of preparing a flexible, substantially tack free gasket by forming a liquid composition which is a radiation polymerizable admixture of a free radical polymerizable urethane (meth)acrylate monomer, free radical polymerizable urethane (meth)acrylate oligomer, or combinations thereof; a free radical polymerizable diluent; a free radical polymerization photoinitiator; a wax; a thixotropic agent; and optionally an adhesion promoter and a colorant. The composition is distributed onto a substrate and then exposed to actinic radiation to cure the liquid composition into a flexible, substantially tack free gasket having a Shore A hardness of from about A20 to about A80.

  一种通过形成液体组合物来制备柔性、基本无粘性垫片的方法，该液体组合物是一种可辐射聚合的混合物，包含可自由基聚合的聚氨酯（甲基）丙烯酸酯单体、可自由基聚合的聚氨酯（甲基）丙烯酸酯低聚物或其组合；可自由基聚合的稀释剂；自由基聚合光引发剂；蜡；触变剂；以及可选的粘合促进剂和着色剂。将组合物涂抹在基材上，然后暴露在辐照下，使液态组合物固化成柔性、基本无粘性的垫片，其邵氏 A 硬度约为 A20 至 A80。
• Tri-curable adhesive composition and method
  申请人：DYMAX CORPORATION

  公开号：EP2868682A2

  公开（公告）日：2015-05-06

  A two part composition comprising a Part A and a Part B, wherein Part A comprises an oligomer having both isocyanate and acrylate moieties, and an organic peroxide capable of generating free radicals upon decomposition; and Part B comprises a polyol, and a catalyst that can decompose the organic peroxide. In one form, the two part composition of a Part A and a Part B are in admixture. By combining Part A and Part B the isocyanate moieties react with the polyol to produce a combination of a urethane acrylate oligomer, organic peroxide and the catalyst. Then in either order, the combination is exposed to sufficient actinic radiation to polymerize at least a portion of the urethane acrylate oligomer; and the catalyst decomposes the organic peroxide thus generating free radicals, which free radicals polymerize at least a portion of the urethane acrylate oligomer.

  一种由 A 部分和 B 部分组成的双组分组合物，其中 A 部分包括同时具有异氰酸酯和丙烯酸酯分子的低聚物，以及在分解时能产生自由基的有机过氧化物；B 部分包括多元醇和能分解有机过氧化物的催化剂。在一种形式中，A 部分和 B 部分的两部分组合物是混合在一起的。将 A 部分和 B 部分混合后，异氰酸酯分子与多元醇发生反应，生成聚氨酯丙烯酸酯低聚物、有机过氧化物和催化剂的组合。然后，按照任一顺序，将该组合物暴露于足够的光辐射下，使至少一部分聚氨酯丙烯酸酯低聚物聚合；以及 催化剂分解有机过氧化物，从而产生自由基，自由基聚合至少一部分聚氨酯丙烯酸酯低聚物。
• Dual cure acrylic formulations and methods to cure thereof
  申请人：Dymax Corporation

  公开号：US10174146B2

  公开（公告）日：2019-01-08

  In some embodiments, the present invention is a method, comprising: a) mixing at least one polymerizable acrylic compound, a thermal initiator, a photoinitiator, and a peroxide to form a mixture, wherein the peroxide has a decomposition temperature; b) exposing the mixture to light for a sufficient first time to generate a first curing agent; and c) after exposing the mixture to light, exposing the mixture to a temperature below the decomposition temperature of the peroxide for a sufficient second time to generate a second curing agent.

  在一些实施方案中，本发明是一种方法，包括：a) 将至少一种可聚合丙烯酸化合物、热引发剂、光引发剂和过氧化物混合形成混合物，其中过氧化物具有分解温度；b) 将混合物暴露于光线中足够长的第一时间，以生成第一固化剂；以及 c) 在将混合物暴露于光线后，将混合物暴露于低于过氧化物分解温度的温度中足够长的第二时间，以生成第二固化剂。