甲基丙烯酸乙酯、丙烯酸甲酯的聚合物 | 26572-20-3

• 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: 甲基丙烯酸乙酯、丙烯酸甲酯的聚合物
• 中文别名: 2-甲基-2-丙烯酸乙酯与2-丙烯酸甲酯的聚合物
• 英文名称: Ethyl 2-methylprop-2-enoate;methyl prop-2-enoate
• CAS: 26572-20-3
• 化学式: C10H16O4
• 分子量: 200.23
• InChiKey: OJQVSHKYLQWSRN-UHFFFAOYSA-N

物化性质

• 密度：
  1.06 g/mL at 25 °C(lit.)
• 稳定性/保质期：

  遵照规定使用和储存，则不会分解。

计算性质

• 辛醇/水分配系数(LogP)：
  1.47
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Treatment of archival material
  申请人：The British Library

  公开号：EP0218382A1

  公开（公告）日：1987-04-15

  The present invention relates to a process for the treatment of archival material such as books and other bound volumes. The treatment includes a radiation-induced polymerisation within the paper of the archival material of at least one mono-unsaturated vinyl monomer, selected from the esters of acrylic acid and a-lower alkyl-substituted acrylic acids, and at least one multi-unsaturated vinyl monomer. The process, which is carried out in a substantially non-aqueous solvent-free system, may be used to improve the structure of paper as well as to provide some protection against past and future degradation of the paper.

  本发明涉及一种处理书籍和其他装订成册的档案材料的工艺。处理过程包括至少一种单不饱和乙烯基单体（选自丙烯酸酯和 a-低烷基取代丙烯酸酯）和至少一种多不饱和乙烯基单体在档案材料纸张内的辐射诱导聚合。该工艺在基本上不含溶剂的非水性体系中进行，可用于改善纸张结构，并在一定程度上防止纸张过去和未来的降解。
• Aqueous emulsion coating for pharmaceutical dosage form
  申请人：ALZA CORPORATION

  公开号：EP0347024A2

  公开（公告）日：1989-12-20

  A dosage form is disclosed comprising a cured emulsion coat that surrounds a drug. The emulsion comprises a lower alkyl acrylate-lower alkyl methacrylate copolymer and ethyl cellulose. The emulsion optionally comprises a hydrophilic polymer.

  本发明公开了一种剂型，它包括一种环绕药物的固化乳剂涂层。乳剂由低级烷基丙烯酸酯-低级烷基甲基丙烯酸酯共聚物和乙基纤维素组成。乳剂可选择包括亲水性聚合物。
• Process for producing polymer molded article
  申请人：HERCULES INCORPORATED

  公开号：EP0423521A1

  公开（公告）日：1991-04-24

  A process is disclosed for preparing a blend of a metathesis polymer and a radical polymer wherein a norbornene polymer is metathesis polymerized in the presence of a vinyl compound having two double bonds in conjugated relationship. Also included in the system is a compound capable of being reduced to a radical by the reduced valence transition metal element which serves as the catalyst of the metathesis polymerization. Examples of such compounds are specific chlorinated organic and chlorinated inorganic compounds.

  本发明公开了一种制备偏聚聚合物和自由基聚合物混合物的工艺，其中降冰片烯聚 合物在具有两个共轭双键的乙烯基化合物存在下进行偏聚。该体系中还包括一种化合物，该化合物能够被作为偏析聚合催化剂的还原价过渡金属元素还原成自由基。此类化合物的例子包括特定的氯化有机化合物和氯化无机化合物。
• Electrochromic element with improved electrolyte layer
  申请人：Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.

  公开号：US10268096B2

  公开（公告）日：2019-04-23

  The invention relates to an electrochromic element comprising two substrates having electrically conductive insides, a layered operating electrode which comprises a metal complex compound and which is capable of entering into a redox reaction where the transition from the oxidized to the reduced state is attended by an increase of color depth and the transition from the reduced to the oxidized state is attended by a corresponding weakening of color, an electrolyte layer in the form of a transparent, flexible film, and a counterelectrode[ATI(D1] which is capable of intercalating mobile cations of the electrolyte material and/or of entering into a redox reaction in which when the material of the second electrode changes from the oxidized to the reduced state it exhibits no increase of color depth in the wavelength region of the increase of color depth of the metal complex compound and preferably is not subject to any increase of color depth at all, where the electrolyte layer comprises at least the following components: (a) a crosslinkable hybrid prepolymer, (b) a crosslinkable organic monomer or prepolymer, (c) a non-crosslinkable, thermoplastic organic polymer, and a dissociable salt whose inorganic cations can, in the presence of a charge difference between the operating electrode and the counterelectrode, move between the said electrodes. The electrochromic element is more particularly suitable as constituent of automobile glazing systems.

  本发明涉及一种电致变色元件，包括两个内侧导电的基板，一个由金属络合物组成的分层工作电极，该电极能够进入氧化还原反应，其中从氧化态过渡到还原态时，颜色深度增加，而从还原态过渡到氧化态时，颜色相应减弱；一个透明柔性薄膜形式的电解质层；以及一个反电极[ATI(D1)]，该反电极能够夹杂电解质材料中的移动阳离子和/或进入氧化还原反应，其中当第二个电极的材料从氧化态变为还原态时，颜色深度增加，而从还原态变为氧化态时，颜色相应减弱、和一个反电极[ATI(D1]，它能够夹杂电解质材料中的移动阳离子和/或进入氧化还原反应，当第二电极的材料从氧化态转变为还原态时，在金属复合物色深增加的波长区域内，它的色深没有增加，最好是色深完全没有增加，其中电解质层至少包括以下成分：(a) 可交联的混合预聚物；(b) 可交联的有机单体或预聚物；(c) 不可交联的热塑性有机聚合物；以及可解离盐，其无机阳离子可在工作电极和反电极之间存在电荷差的情况下，在所述电极之间移动。这种电致变色元件尤其适用于汽车玻璃系统。
• Deacidifying and reinforcing agent for cellulose acetate film
  申请人：SHAANXI NORMAL UNIVERSITY

  公开号：US10907067B2

  公开（公告）日：2021-02-02

  A method for preparing a deacidifying and reinforcing agent for a cellulose acetate film includes steps of: ultrasonically dispersing a nanometer alkaline oxide into an ethyl cellulose n-butanol solution, so as to form a nanometer alkaline oxide suspension, then adding a mixture of E51 EPOXY RESIN and a curing agent thereof; wherein the nanometer alkaline oxide is a nanometer magnesium oxide, a nanometer cerium oxide, a nanometer magnesium hydroxide, a nanometer potassium carbonate, a nanometer calcium hydroxide or a nanometer barium hydroxide. A method for using the deacidifying and reinforcing agent includes steps of: evenly applying the deacidifying and reinforcing agent on a surface of a cellulose acetate film.

  一种用于醋酸纤维素薄膜的脱酸和增强剂的制备方法包括以下步骤：将纳米级碱性氧化物超声分散到乙基纤维素正丁醇溶液中，形成纳米级碱性氧化物悬浮液，然后加入 E51 EPOXY RESIN 及其固化剂的混合物；其中纳米级碱性氧化物为纳米级氧化镁、纳米级氧化铈、纳米级氢氧化镁、纳米级碳酸钾、纳米级氢氧化钙或纳米级氢氧化钡。使用脱酸强化剂的方法包括以下步骤：将脱酸强化剂均匀涂抹在醋酸纤维素薄膜的表面。