1,2-dimethyl-5-vinyl-pyridinium | 45804-00-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 1,2-dimethyl-5-vinyl-pyridinium
• 英文别名: 1,2-Dimethyl-5-vinylpyridinium；5-Ethenyl-1,2-dimethylpyridin-1-ium
• CAS: 45804-00-0
• 化学式: C₉H₁₂N
• 分子量: 134.201
• InChiKey: HMNBKPJLCVHWRW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  10
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  3.9
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  2-甲基-5-乙烯基吡啶 、 对甲苯磺酸甲酯 在 丙酮 作用下， 生成 1,2-dimethyl-5-vinyl-pyridinium
  参考文献：
  名称：

  Polymeric quaternary ammonium polytungstates

  摘要：

  公开号：

  US02680112A1

文献信息

• Improvements in or relating to polymeric compounds
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0358400A2

  公开（公告）日：1990-03-14

  A polymeric compound is derived from a polyhydric material and has pendant sulphonate groups of the general formula where X is an aliphatic, aromatic, carbocylic or heterocyclic group; Y is hydrogen, halogen or an alkyl, aryl, alkoxy, aryloxy or aralkyl group, CO₂⁻Z⁺, CO₂R or SO₃⁻Z⁺; Z⁺ is a cationic counter ion and R is hydrogen, alkyl, alkylene, aryl or aralkyl group.

  一种聚合化合物来源于多水材料，并具有通式如下的悬垂磺酸基团 其中，X 是脂肪族、芳香族、羰基或杂环基；Y 是氢、卤素或烷基、芳基、烷氧基、芳氧基或芳烷基、CO₂-Z⁺、CO₂R 或 SO₃-Z⁺；Z⁺ 是阳离子反离子，R 是氢、烷基、亚烷基、芳基或芳烷基。
• Polymeric compounds
  申请人：Du Pont (UK) Limited

  公开号：EP0442638A2

  公开（公告）日：1991-08-21

  A polymeric compound is derived from a polyhydric material and has pendant sulphonate groups of the general formula and pendant alkyl urethane groups of the formula where X is an aliphatic, aromatic, carboxylic or heterocyclic group; Y is hydrogen, halogen or an alkyl, aryl, alkoxy, aryloxy or aralkyl group, CO₂⁻Z⁺, CO₂R or SO₃⁻Z⁺; Z⁺ is a cationic counter ion and R is hydrogen alkyl, alkylene, aryl or aralkyl group.

  一种聚合化合物来源于一种多水材料，并具有通式如下的悬垂磺酸基团 和式中的烷基聚氨酯基团 其中，X 是脂肪族、芳香族、羧基或杂环基；Y 是氢、卤素或烷基、芳基、烷氧基、芳氧基或芳烷基、CO₂-Z⁺、CO₂R 或 SO₃-Z⁺；Z⁺ 是阳离子反离子，R 是氢烷基、亚烷基、芳基或芳烷基。
• ORGANOPOLYSILOXANE GRAFT POLYMER
  申请人：Kao Corporation

  公开号：EP2927253A1

  公开（公告）日：2015-10-07

  The present invention relates to an organopolysiloxane graft polymer including an organopolysiloxane segment as a main chain thereof and an unsaturated monomer-derived polymer segment as a side chain thereof, in which a content of the organopolysiloxane segment in the organopolysiloxane graft polymer is not less than 35% by mass and not more than 70% by mass, and the unsaturated monomer-derived polymer segment contains a repeating unit derived from a nonionic unsaturated monomer having a glass transition temperature Tg of 60°C or higher (except for a repeating unit derived from an unsaturated monomer containing an amino group) in an amount of not less than 40% by mass and not more than 90% by mass, and further contains a repeating unit derived from a cationic unsaturated monomer in an amount of not less than 10% by mass and not more than 60% by mass.

  本发明涉及一种有机聚硅氧烷接枝聚合物，包括作为其主链的有机聚硅氧烷段和作为其侧链的不饱和单体衍生聚合物段，其中有机聚硅氧烷段在有机聚硅氧烷接枝聚合物中的含量不低于35%（质量百分比）且不超过70%（质量百分比）、不饱和单体衍生的聚合物段含有由玻璃化转变温度 Tg 为 60°C 或更高的非离子不饱和单体衍生的重复单元（由含有氨基的不饱和单体衍生的重复单元除外），其含量不低于 40%（按质量计）且不超过 90%（按质量计），还含有由阳离子不饱和单体衍生的重复单元，其含量不低于 10%（按质量计）且不超过 60%（按质量计）。
• COATING COMPOSITION FOR FORMING FRICTIONAL RESISTANCE-REDUCING COATING FILM, COATING FILM, AND SUBSTRATE WITH COATING FILM
  申请人：Chugoku Marine Paints, Ltd.

  公开号：EP3388493A1

  公开（公告）日：2018-10-17

  The present invention provides a coating composition for forming a frictional resistance reducing coating film, containing a curable organopolysiloxane (A) and at least one hydrophilic polymer (B) which has a weight average molecular weight (Mw) of 200,000 or more and is selected from a hydrophilic synthetic polymer (B1) and a hydrophilic naturally-derived polymer (B2), the coating composition enabling a structure to be propelled underwater, a structure disposed underwater, and so on, to have a thoroughly reduced frictional resistance generated between the surface of the structure and water, and being able to form a coating film having excellent stability; and a frictional resistance reducing coating film prepared by curing the foregoing coating composition. In addition, the present invention provides a substrate with a coating film, including the aforementioned frictional resistance reducing coating film on a substrate, and a method for producing the same.

  本发明提供了一种用于形成减小摩擦阻力涂膜的涂料组合物，该组合物含有可固化的有机聚硅氧烷（A）和至少一种亲水性聚合物（B），后者的重量平均分子量（Mw）为 200,000 或更大，并且选自亲水性合成聚合物（B1）和亲水性天然衍生聚合物（B2）、该涂层组合物能使水下推进结构、水下布置结构等彻底降低结构表面与水之间产生的摩擦阻力，并能形成具有出色稳定性的涂膜；以及通过固化上述涂料组合物制备的降低摩擦阻力的涂膜。此外，本发明还提供了一种具有涂膜的基材，包括在基材上形成的上述降低摩擦阻力涂膜，以及生产该涂膜的方法。
• COSMETIC COMPOSITION
  申请人：Kao Corporation

  公开号：EP3950069A1

  公开（公告）日：2022-02-09

  The present invention relates to a cosmetic composition containing the following Components (A) and (B): Component (A): a hydrophobic polymer which has a glass transition temperature Tg of 30°C or higher, the polymer having a different kind of an electric charge to the following Component (B), or not having an electric charge; and Component (B): a hydrophilic ionic polymer. The cosmetic composition of the present invention can be suitably used in cosmetics for hair.

  本发明涉及一种含有以下组分（A）和（B）的化妆品组合物：成分（A）：一种疏水性聚合物，其玻璃转化温度 Tg 为 30°C 或更高，该聚合物与以下成分（B）具有不同种类的电荷，或者不带电荷；以及成分（B）：一种亲水性离子聚合物。本发明的化妆品组合物可适当用于头发化妆品。