2-ammonium sulfoethyl methacrylate | 52556-35-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: 2-ammonium sulfoethyl methacrylate
• 英文别名: ammonium sulphatoethyl methacrylate；azane;2-(2-methylprop-2-enoyloxy)ethanesulfonic acid
• CAS: 52556-35-1
• 化学式: C₆H₁₀O₅S*H₃N
• 分子量: 211.239
• InChiKey: AYXKWPPGXCOLLI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.16
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  92.9
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  N-异丁基2-甲基咪唑 、 2-ammonium sulfoethyl methacrylate 以 乙醇 为溶剂， 反应 3.0h， 生成
  参考文献：
  名称：

  JP5806359

  摘要：

  公开号：

文献信息

• Room temperature curing composition
  申请人：Kanegafuchi Chemical Industry Co., Ltd.

  公开号：EP0621325A1

  公开（公告）日：1994-10-26

  This invention relates to a room temperature curing composition for use in various coatings for interior and exterior sidings, automotive bodies, household electrical appliances and plastic substrates and particularly for coatings required to have weather resistance and durability. The room temperature curing composition of this invention comprises an emulsion obtained by a multi-stage polymerization of monomers, said emulsion comprising emulsion particles, the core of which is formed by polymerization of (A) a silyl group-containing vinyl monomer, (B) an alkyl or cycloalkyl methacrylate whose alkyl moiety contains not less than 4 carbon atoms, and (C) a non-hydrophilic vinyl monomer other than (B) and the outer shell of which is formed by polymerization of (A), (B), (C) and (D) a hydrophilic vinyl monomer. The room temperature curing composition of this invention features a high stability of silyl groups it contains and a remarkably improved film-forming property even after prolonged storage. Moreover, it is very satisfactory in mechanical stability, water resistance, durability and white enamel gloss.

  本发明涉及一种室温固化组合物，可用于内外墙板、汽车车身、家用电器和塑料基材的各种涂料，特别是要求具有耐候性和耐久性的涂料。本发明的室温固化组合物由单体多级聚合得到的乳液组成，所述乳液包括乳液颗粒，其核心由以下单体聚合而成： (A) 含硅烷基的乙烯基单体、(B) 烷基或环烷基甲基丙烯酸酯，其烷基包含不少于 4 个碳原子，以及 (C) 除 (B) 以外的非亲水性乙烯基单体，其外壳由 (A)、(B)、(C) 和 (D) 亲水性乙烯基单体聚合而成。本发明的室温固化组合物所含的硅烷基团具有很高的稳定性，即使在长期储存后，成膜性能也有显著改善。此外，它在机械稳定性、耐水性、耐久性和白色瓷釉光泽方面也非常令人满意。
• COLD CURABLE COMPOSITION
  申请人：Kanegafuchi Chemical Industry Co., Ltd.

  公开号：EP0842961A1

  公开（公告）日：1998-05-20

  A room temperature curing composition of this invention comprises an emulsion obtained by multi-stage emulsion polymerization of monomers, said emulsion comprising emulsion particles, a core of which comprises (A) 1 to 30 % by weight of silyl group-containing vinyl monomer, (B) 70 to 99 % by weight of vinyl monomer copolymerizable with component (A), the outermost shell of which comprises (A) 0.1 to 30 % by weight of silyl group-containing vinyl monomer and (B) 40 to 99.4 % by weight of vinyl monomer copolymerizable with component (A), and (D) 0.5 to 30 % by weight of hydrophilic vinyl monomer. The room temperature curing composition of this invention has a stable silyl group, and a much improved film-forming ability after long-term storage and it also shows excellent mechanical stability, water-resistance, durability and white enamel gloss.

  本发明的室温固化组合物包括通过单体的多级乳液聚合得到的乳液，所述乳液包括乳液颗粒，其核心包括(A) 1-30%（按重量计）含硅基的乙烯基单体，(B) 70-99%（按重量计）可与组分(A)共聚的乙烯基单体，其最外层包括(A) 0.1%至 30%（按重量计）的含硅基乙烯基单体和（B）40%至 99.4%（按重量计）的可与组分（A）共聚的乙烯基单体，以及（D）0.5%至 30%（按重量计）的亲水性乙烯基单体。本发明的室温固化组合物具有稳定的硅烷基，长期储存后成膜能力大为提高，还具有极佳的机械稳定性、耐水性、耐久性和白色珐琅光泽。
• NOVEL COPOLYMER
  申请人：Nippon Soda Co., Ltd.

  公开号：EP2559715A1

  公开（公告）日：2013-02-20

  The present invention provides a novel copolymer useful as a dispersing agent for a pigment or the like. The novel copolymer contains a block chain (A) consisting of a polymer comprising at least one repeating unit selected from the group consisting of a repeating unit having a tertiary amino group and a repeating unit having a quaternary ammonium base; and a block chain (B) consisting of a copolymer comprising a repeating unit having a polyoxyalkylene chain and a repeating unit having an acidic group. The at least one repeating unit selected from the group consisting of a repeating unit having a tertiary amino group and a repeating unit having a quaternary ammonium base is, for example, a repeating unit represented by the following formula (II), and the repeating unit having a polyoxyalkylene chain is, for example, a repeating unit represented by the following formula (III):

  本发明提供了一种新型共聚物，可用作颜料或类似物质的分散剂。该新型共聚物包含嵌段链 (A)，嵌段链由聚合物组成，聚合物包含至少一个重复单元，该重复单元选自由具有叔氨基的重复单元和具有季铵盐基的重复单元组成的组；以及嵌段链 (B)，嵌段链由共聚物组成，共聚物包含具有聚氧亚烷基链的重复单元和具有酸性基团的重复单元。从具有叔氨基的重复单元和具有季铵基的重复单元组成的组中选出的至少一个重复单元例如是下式（II）表示的重复单元，而具有聚氧亚烷基链的重复单元例如是下式（III）表示的重复单元：
• GEL COMPOSITION, METHOD FOR PREPARING THE SAME, AND IMPACT RESISTANT ABSORBING MATERIAL USING THE SAME
  申请人：3M Innovative Properties Company

  公开号：EP2285900A2

  公开（公告）日：2011-02-23
• ELECTROMAGNETIC WAVE SHIELDING GEL-LIKE COMPOSITION
  申请人：3M Innovative Properties Company

  公开号：EP2387866A1

  公开（公告）日：2011-11-23