2-己基甲基丙烯酸甲酯 | 60250-80-8

• 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-己基甲基丙烯酸甲酯
• 英文名称: 2-Methylhexyl methacrylate
• 英文别名: 2-methylhexyl 2-methylprop-2-enoate
• CAS: 60250-80-8
• 化学式: C₁₁H₂₀O₂
• 分子量: 184.27
• InChiKey: KQOAGTHDNCRFCU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  13
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.73
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• HYPERBRANCHED POLYMER SYNTHESIZING METHOD, HYPERBRANCHED POLYMER, RESIST COMPOSITION, SEMICONDUCTOR INTEGRATED CIRCUIT, AND SEMICONDUCTOR INTEGRATED CIRCUIT FABRICATION METHOD
  申请人：Tanaka Yuko

  公开号：US20110198730A1

  公开（公告）日：2011-08-18

  A method of synthesizing a hyperbranched polymer by living radical polymerization of a monomer in the presence of a metal catalyst includes at least adding a compound or setting the amount of the monomer in the living radical polymerization. The compound added is at least a compound represented by R 1 -A or a compound represented by R 2 —B—R 3 , where R 1 denotes hydrogen, an alkyl group (1-10 carbons), aryl group (1-10 carbons), or aralkyl group (7-10 carbons), A denotes a cyano group, hydroxyl group, or nitro group, R 2 and R 3 denote hydrogen, alkyl groups (1-10 carbons), aryl groups (6-10 carbons), aralkyl groups (7-10 carbons), or dialkylamino groups (2-10 carbons), and B denotes a carbonyl group or sulfonyl group. Setting of the monomer amount includes setting the amount of monomer to be mixed into a reaction system at one mixing to be less than the total monomer to be mixed with the reaction system.

  在金属催化剂的存在下，通过活性自由基聚合合成超支化聚合物的方法，至少包括添加化合物或调整活性自由基聚合中单体的量。添加的化合物至少是由R1-A表示的化合物或由R2-B-R3表示的化合物，其中R1表示氢、烷基（1-10个碳）、芳基（1-10个碳）或芳基烷基（7-10个碳），A表示氰基、羟基或硝基，R2和R3表示氢、烷基（1-10个碳）、芳基（6-10个碳）、芳基烷基（7-10个碳）或二烷基氨基基团（2-10个碳），B表示羰基或磺酰基。单体量的调整包括将单体的量设置为在一次混合中混合到反应体系中的单体总量以下。
• Precoated metal plate for heavy forming use
  申请人：Nippon Paint Co., Ltd.

  公开号：EP0285460A2

  公开（公告）日：1988-10-05

  A precoated metal plate for heavy forming use comprising a metal plate having on its surface a coating which is prepared by applying an aqueous composition consisting essentially of a binder component (A) and hard inorganic microparticles (B) and which is 0.05 to 5 µm thickness, the binder component (A) being an aqueous resin or a combination of aqueous resin and a water-soluble chromium compound containing 30 to 90% by weight of hexavalent chromium, the microparticles having Mohs' hardness of 3 to 9 and an average grain diameter of 0.1 to 20 µm, and the coating being characterized by having a percentage of horizontal sectional area of the inorganic microparticles protruded beyond the film surface of said binder component at the film surface of 5% or more. The coated metal plate is specifically useful for heavy forming purpose.

  一种用于重型成形的预涂层金属板，包括在其表面具有涂层的金属板，该涂层是通过涂敷主要由粘结剂组分（A）和硬质无机微粒（B）组成的水性组合物制备的，涂层厚度为 0.粘结剂组分（A）是水性树脂或水性树脂与水溶性铬化合物的混合物，其中六价铬的重量含量为30%至90%，微粒子的莫氏硬度为3至9，平均晶粒直径为0.1至20微米，涂层的特征是无机微粒子在薄膜表面突出于所述粘结剂组分薄膜表面的水平截面积百分比为5%或以上。涂层金属板特别适用于重型成形。
• Coating type, chromate conversion coating composition
  申请人：Nippon Paint Co., Ltd.

  公开号：EP0322984A2

  公开（公告）日：1989-07-05

  A coating type chromate conversion coating composition comprising as essential components (A) 5∼500g/l as solid of an aqueous emulsion of polymer particles having an average grain diameter of 0.1∼3µm which are crosslinked or whose glasstransition point is within a range of 15°∼110°C, the said polymer being prepared by an emulsion polymerization of at least oneα,β-ethylenically unsaturated monomer in the presence of particular protective colloid defined in the specification, (B) 2∼250g/l as solid of a polyacrylic acid or acrylic copolymer, (C) 5∼500g/l as Cr of a water soluble chromium compound, 30∼50 wt% of the total chromium contained being trivalent chromium, and (D) 5∼1,000g/l of metal oxide microparticles having an average diameter of 0.1 to 20µm, selected from MnO, TiO₂ Fe₂O₃, Fe₃O₄, CrO₃, Al₂O₃, ZnO, PbO₂ and CuO, the solid weight ratio of (A) to (C) being 10:1 to 1:5, the weight ratio of (D) to (C) being 5:1 to 1:10 and pH of the composition being 1∼3. The present coating composition isspecifically useful for the pre-treatment of metal substrate for coating, giving excellent corrosion-resistance and coating adhesive properties etc.

  一种涂层型铬酸盐转化涂层组合物，其基本成分包括 (A) 5∼500g/l 固体聚合物颗粒水乳液，其平均粒径为 0.上述聚合物是由至少一种α，β-乙烯基不饱和单体在说明书中定义的特定保护胶体存在下进行乳液聚合制备而成、(B) 2∼250g/l 聚丙烯酸或丙烯酸共聚物（固体）， (C) 5∼500g/l 水溶性铬化合物（Cr），所含总铬量的 30∼50 wt%为三价铬， (D) 5∼1,000g/l 金属氧化物微粒（平均直径为 0.1∼20µm，选自 MnO、TiO₂ Fe₂O₃、Fe₃O₄、CrO₃、Al₂O₃、ZnO、PbO₂ 和 CuO，(A)至(C)的固体重量比为 10：(D)与(C)的重量比为 5:1 至 1:10，组合物的 pH 值为 1∼3。本涂料组合物特别适用于对金属基材进行涂层前处理，使其具有优异的耐腐蚀性和涂层粘合性等。
• FIBER-REINFORCED THERMOPLASTIC RESIN COMPOSITION, REINFORCING FIBER BUNDLE, AND PROCESS FOR PRODUCTION OF FIBER-REINFORCED THERMOPLASTIC RESIN COMPOSITION
  申请人：Toray Industries, Inc.

  公开号：EP2530124A1

  公开（公告）日：2012-12-05

  The present invention relates to fiber-reinforced thermoplastic resin composition comprising 0.1 to 10 mass% of a (meth)acrylic-based polymer, 1 to 70 mass% of reinforcing fiber, and 20 to 98.9 mass% of thermoplastic resin, wherein the (meth)acrylic-based polymer has, in a side chain, at least one functional group selected from a hydroxyl group, a carboxyl group, an amide group, and an urea group, and has a cohesive energy density (CED) of 385 to 550MPa. The present invention provides, particularly in the case of using a polyolefin-based resin as matrix resin, a fiber-reinforced thermoplastic resin composition and a reinforcing fiber bundle which have high adhesiveness and good mechanical characteristics.

  本发明涉及纤维增强热塑性树脂组合物，该组合物包含 0.1 至 10 质量％的（甲基）丙烯酸基聚合物、1 至 70 质量％的增强纤维和 20 至 98.9 质量％的热塑性树脂，其中（甲基）丙烯酸基聚合物的侧链中至少有一个官能团，该官能团选自羟基、羧基、酰胺基和脲基，内聚能密度（CED）为 385 至 550MPa。本发明尤其在使用聚烯烃基树脂作为基体树脂的情况下，提供了一种纤维增强热塑性树脂组合物和增强纤维束，它们具有高粘合性和良好的机械特性。
• HIGH VISCOSITY INDEX COMB POLYMER VISCOSITY MODIFIERS AND METHODS OF MODIFYING LUBRICANT VISCOSITY USING SAME
  申请人：Infineum International Limited

  公开号：EP3839017A1

  公开（公告）日：2021-06-23

  A comb copolymer viscosity modifier may be made by polymerization comprising at least, or consisting essentially of, the following monomers: (a) a hydrogenated polybutadiene-based (alk)acrylate ester macromonomer (which repeat units may comprise from 7.0 wt% to 18 wt% of the repeat units of the comb copolymer viscosity modifier); (b) a C3-C8 alkyl (alk)acrylate ester monomer (which repeat units may comprise from 40 wt% to 71 wt% or from 45 wt% to 64 wt% of the repeat units of the comb copolymer viscosity modifier); and (c) a C12-C24 alkyl (alk)acrylate ester monomer, wherein repeat units based on the C12-C24 alkyl (alk)acrylate ester monomer comprise at least 21.0 wt% (and optionally up to 35.0 wt%) of repeat units of the comb copolymer viscosity modifier. Lubricant compositions comprising the comb copolymer viscosity modifier, as well as uses thereof and methods for modifying viscosity, are also contemplated herein.

  梳状共聚物粘指剂可通过聚合制成，至少或主要由以下单体组成：(a) 氢化聚丁二烯基（烷基）丙烯酸酯大单体（其重复单元可占梳状共聚物粘指剂重复单元的 7.0 wt% 至 18 wt%）；(b) C3-C8 烷基（烷基）丙烯酸酯单体（其重复单元可占梳状共聚物粘指剂重复单元的 7.(b) C3-C8 烷基(烷基)丙烯酸酯单体(其重复单元可占梳状共聚物粘指剂重复单元的 40% 至 71% 或 45% 至 64%)；(c) C12-C24 烷基(烷基)丙烯酸酯单体，其中基于 C12-C24 烷基(烷基)丙烯酸酯单体的重复单元占至少 21.0 wt%（可选最多 35.0 wt%）的组合共聚物粘指剂重复单元。本文还考虑了包含梳状共聚物粘指剂的润滑剂组合物及其用途和粘度调节方法。