2-丙氧基乙基甲基丙烯酸酯 | 45023-48-1

• 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
• 中文名称: 2-丙氧基乙基甲基丙烯酸酯
• 英文名称: 2-Propoxyethyl methacrylate
• 英文别名: 2-propoxyethyl 2-methylprop-2-enoate
• CAS: 45023-48-1
• 化学式: C₉H₁₆O₃
• 分子量: 172.22
• InChiKey: NSIWGZFZGMIPEC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  12
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Emulsion-type pressure sensitive adhesive and process for producing the same
  申请人：Takashima Kiyokuni

  公开号：US20060194912A1

  公开（公告）日：2006-08-31

  A process for producing an emulsion pressure-sensitive adhesive comprises (co)polymerizing a main monomer in the presence of a protective colloid, the protective colloid being an acrylic copolymer comprising (A-1) at least one hydrophilic monomer selected from the group consisting of acrylamide, methacrylamide, hydroxyethyl acrylate and hydroxyethyl methacrylate and (B-1) an alkyl (meth)acrylate that is copolymerizable with the hydrophilic monomer (A-1) and whose alkyl group has 4 to 18 carbon atoms, or (A-2) a hydrophilic monomer being acrylic acid and/or methacrylic acid and (B-2) an alkyl (meth)acrylate that is copolymerizable with the hydrophilic monomer (A-2) and whose alkyl group has 4 to 9 carbon atoms; the hydrophilic monomer and the alkyl (meth)acrylate being copolymerized in a weight ratio in the range of 40-70:60-30; the acrylic copolymer having a weight-average molecular weight in the range of 500 to 50000. The acrylic copolymer for forming the protective colloid may be copolymerized with a third monomer (C) being acrylonitrile and/or styrene according to need. An emulsion pressure-sensitive adhesive obtained as above exhibits particularly high adhesive property to wetting surfaces.

  生产乳液压敏胶粘剂的工艺包括在保护胶体的存在下共聚合主要单体，所述保护胶体是丙烯酸共聚物，包括（A-1）至少一种亲水单体，所述亲水单体选自丙烯酰胺、甲基丙烯酰胺、羟乙基丙烯酸酯和羟乙基甲基丙烯酸酯，以及（B-1）一种与亲水单体（A-1）共聚合且其烷基含有4至18个碳原子的烷基（甲基）丙烯酸酯，或（A-2）一种亲水单体为丙烯酸和/或甲基丙烯酸，以及（B-2）一种与亲水单体（A-2）共聚合且其烷基含有4至9个碳原子的烷基（甲基）丙烯酸酯；亲水单体和烷基（甲基）丙烯酸酯的重量比在40-70:60-30的范围内共聚合；丙烯酸共聚物的重均分子量在500至50000的范围内。用于形成保护胶体的丙烯酸共聚物可以根据需要与丙烯腈和/或苯乙烯等第三单体（C）共聚合。上述方法获得的乳液压敏胶粘剂对潮湿表面具有特别高的粘附性能。
• ACRYLIC PRESSURE-SENSITIVE TAPE
  申请人：Hirose Tetsuya

  公开号：US20120177901A1

  公开（公告）日：2012-07-12

  An acrylic pressure-sensitive adhesive tape 10 includes: a core layer 20 ; a surface layer 30 a provided on one side the core layer 20 ; and a surface layer 30 b provided in the other side of the core layer 20 . The core layer 20 contains an acrylic polymer (A), a fine particle (B), and a bubble (C). The surface layers 30 a and 30 b contain an acrylic polymer (D) and an acrylic oligomer (E), respectively.

  一种丙烯酸压敏粘合胶带10，包括：一个芯层20；在芯层20的一侧提供的一个表面层30a；以及在芯层20的另一侧提供的一个表面层30b。芯层20包含丙烯酸聚合物（A），细粒子（B）和气泡（C）。表面层30a和30b分别包含丙烯酸聚合物（D）和丙烯酸低聚物（E）。
• Middle and/or heavy distillate composition having good flow property and filterability
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0074208A2

  公开（公告）日：1983-03-16

  The flow property and filterability of a fuel oil comprising a middle and/or heavy distillate of petroleum is improved by incorporating in the fuel oil 10-2000 ppm, based on the fuel oil, of a mixture of 1-99% by weight of (A) a copolymer of ethylene with an alkoxyalkyl acrylate or methacrylate represented by the formula: wherein R, represents hydrogen or C, - C2 alkyl and R2 is -CmH2m-O-CnH2n+1, m and n each being an integer of 1-4, and 99 - 1% by weight of (B) a copolymer of ethylene with a vinyl ester of saturated carboxylic acid and/or an alkyl ester of ethylenic unsaturated carboxylic add.

  通过在燃料油中加入 10-2000 ppm（以燃料油为基准）重量百分比为 1-99% 的(A)乙烯与烷氧基烷基丙烯酸酯或甲基丙烯酸酯的共聚物的混合物，可改善由石油的中间馏分和/或重馏分组成的燃料油的流动性和可过滤性： 其中 R，代表氢或 C，-C2 烷基，R2 是-CmH2m-O-CnH2n+1，m 和 n 各为 1-4 的整数，以及 99-1%（重量比）的(B)乙烯与饱和羧酸乙烯酯和/或乙烯基不饱和羧酸烷基酯的共聚物。
• Polymer-encapsulated dispersed solids and methods
  申请人：Martin, Robert W.

  公开号：EP0104498A2

  公开（公告）日：1984-04-04

  A process for preparing polymer-encapsulated dispersed non-monomer solids, such as, polymer-encapsulated pigments. Water, a pigment, a nonionic protective colloid or stabilizing agent, and a portion of a nonionic monomer having at least one monovalent unsaturated organo moiety are admixed. The pigment has a minimum of surface charge. A nonionic polymerization initiator is added to the admixture and the admixture is heated to begin the polymerization of the nonionic monomer. A nonionic catalyst and the remainder of the nonionic monomer are added to the admixture. The polymerization is allowed to proceed to finality or the desired degree. A polymer-encapsulated pigment dispersion is obtained.

  一种制备聚合物包封分散非单体固体（如聚合物包封颜料）的工艺。将水、颜料、非离子保护胶体或稳定剂以及部分具有至少一个单价不饱和有机分子的非离子单体混合在一起。颜料的表面电荷最少。在混合物中加入非离子聚合引发剂，然后加热混合物，使非离子单体开始聚合。在混合物中加入非离子催化剂和剩余的非离子单体。让聚合反应进行到最后或所需的程度。即可得到聚合物包覆颜料分散体。
• End-capped polyarylene polyethers, articles made therefrom and process for preparing such polyarylene polyethers
  申请人：AMOCO CORPORATION

  公开号：EP0106023A2

  公开（公告）日：1984-04-25

  Class of high performance thermosetting materials composed of polyarylene polyether resins having each of their ends capped with a monovalent unsaturated organo radical. The end-capped polyarylene polyether resins have the formula: wherein Z and Z' are each a monovalent unsaturated organo radical. Usually Z and Z' are alkylene, aralkylene or cycloalkylene moieties. The end-capped polyarylene polyethers can be cured as is or in the presence of one or more unsaturated comonomers to afford homopolymers or copolymers, respectively. Such cured systems exhibit high glass transition temperatures, good tensile properties, excellent electric and alkali resistance and improved stress cracking resistance. End- terminated polysulfone resins having molecular weight of 5,00 to 15.000 are especially advantageous. The properties exhibited by the vinyl/allyl terminated oligomers are useful in fields which require high temperature performance, excellent solvent resistance and good fabrication characteristics. Specific areas of application include high performance molded products for appliances and electronics, high temperature laminates and adhesives and protective and insulative coatings.

  一类高性能热固性材料，由聚芳醚树脂组成，每种树脂的末端都有一个一价不饱和有机基。末端封端的聚芳基聚醚树脂的结构式如下 其中 Z 和 Z'各为一价不饱和有机基。通常 Z 和 Z' 为亚烷基、芳烷基或环烷基。末端封端的聚芳基醚可以原样固化，也可以在一种或多种不饱和共聚单体的存在下固化，分别生成均聚物或共聚物。这种固化体系具有较高的玻璃化转变温度、良好的拉伸性能、优异的耐电和耐碱性能以及更强的抗应力开裂性能。分子量在 5,00 至 15,000 之间的端末端聚砜树脂尤其具有优势。乙烯基/烯丙基端接低聚物所表现出的特性适用于需要高温性能、优异的耐溶剂性和良好的制造特性的领域。 具体应用领域包括用于电器和电子产品的高性能模塑产品、高温层压板和粘合剂以及保护性和绝缘性涂层。