1-Ethenyl-4-propylpyrrolidin-2-one | 2099152-21-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯烷类
• 英文名称: 1-Ethenyl-4-propylpyrrolidin-2-one
• CAS: 2099152-21-1
• 化学式: C₉H₁₅NO
• 分子量: 153.22
• InChiKey: UFBGFFRWZFQSRM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  20.3
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• N-VINYL LACTAM POLYMER AND METHOD FOR PRODUCING SAME
  申请人：Nippon Shokubai Co., Ltd.

  公开号：EP2617742A1

  公开（公告）日：2013-07-24

  The present invention provides an N-vinyl lactam polymer that is less likely to be colored (yellowing) even at high temperatures to maintain its color tone. The present invention provides an N-vinyl lactam polymer comprising a structural unit derived from an N-vinyl lactam monomer, the N-vinyl lactam polymer including a structural unit that has at least one of a hypophosphorous group and a group of hypophosphorous acid metal salt at a main chain terminal.

  本发明提供一种 N-乙烯内酰胺聚合物，即使在高温下也不易着色（变黄），以保持其色调。本发明提供了一种 N-乙烯基内酰胺聚合物，该聚合物包含由 N-乙烯基内酰胺单体衍生的结构单元，该 N-乙烯基内酰胺聚合物包括在主链末端具有至少一个次磷酸基团和一个次磷酸金属盐基团的结构单元。
• WATER-SOLUBLE FILM AND MANUFACTURING METHOD THEREFOR
  申请人：Nippon Shokubai Co., Ltd.

  公开号：EP3385313A1

  公开（公告）日：2018-10-10

  The present invention provides a water-soluble film having high solubility in cold water and high extensibility. The present invention also provides a method for simply producing such a water-soluble film with particularly preferred features. The present invention relates to a water-soluble film including a grafted polymer and a water-soluble resin, and also relates to a water-soluble film including a grafted polymer. The present invention also relates to a method for producing a water-soluble film containing a grafted polymer and a water-soluble resin including mixing the grafted polymer and the water-soluble resin.

  本发明提供了一种在冷水中具有高溶解度和高延展性的水溶性薄膜。本发明还提供了一种简单生产这种具有特别优选特征的水溶性薄膜的方法。本发明涉及一种包括接枝聚合物和水溶性树脂的水溶性薄膜，还涉及一种包括接枝聚合物的水溶性薄膜。本发明还涉及一种生产含有接枝聚合物和水溶性树脂的水溶性薄膜的方法，包括混合接枝聚合物和水溶性树脂。
• WATER-SOLUBLE FILM AND METHOD FOR MANUFACTURING SAME
  申请人：Nippon Shokubai Co., Ltd.

  公开号：EP3395909A1

  公开（公告）日：2018-10-31

  The present invention provides a water-soluble film having excellent solubility in cold water, high strength, and excellent hard-water resistance. The present invention also provides a method for simply producing such a water-soluble film. One aspect of the present invention relates to a water-soluble film including a polymer containing an anionic group other than a sulfonic acid (salt) group, and a water-soluble resin. The anionic group-containing polymer excludes an acrylic acid homopolymer. Another aspect of the present invention relates to a method for producing a water-soluble film that includes a polymer containing an anionic group other than a sulfonic acid (salt) group, and a water-soluble resin. The method includes mixing a polymer containing an anionic group other than a sulfonic acid (salt) group and a water-soluble resin.

  本发明提供了一种在冷水中具有优异溶解性、高强度和优异耐硬水性的水溶性薄膜。本发明还提供了一种简单生产这种水溶性薄膜的方法。本发明的一个方面涉及一种水溶性薄膜，包括含有除磺酸（盐）基团以外的阴离子基团的聚合物和水溶性树脂。含阴离子基团的聚合物不包括丙烯酸均聚物。本发明的另一方面涉及一种生产水溶性薄膜的方法，该薄膜包括含有除磺酸（盐）基团以外的阴离子基团的聚合物和水溶性树脂。该方法包括混合含有除磺酸（盐）基团以外的阴离子基团的聚合物和水溶性树脂。
• Low-temperature-curable coating composition
  申请人：NIPPON PAINT HOLDINGS CO., LTD.

  公开号：US10400139B2

  公开（公告）日：2019-09-03

  The present invention provides a coating composition which cures at low temperatures to form a cured film having high solvent resistance. The present invention provides a low-temperature-curable coating composition which comprises (A) a film-forming polymer having a hydrogen-donating functional group that has a heteroatom which bonds covalently to a hydrogen atom, (B) a film-forming polymer having a specific hydrogen-accepting functional group that has a heteroatom to which no hydrogen atom bonds covalently, and (C) a non-basic volatile solvent selected from the group consisting of a non-basic volatile solvent (C-1) having, in the molecule, both a heteroatom that bonds covalently to a hydrogen atom and a heteroatom that does not bond covalently to a hydrogen atom; a mixture of a non-basic volatile solvent (C-2) having, in the molecule, a heteroatom which bonds covalently to a hydrogen atom and a non-basic volatile solvent (C-3) having, in the molecule, a heteroatom to which no hydrogen atom bonds covalently; and combinations thereof.

  本发明提供了一种涂料组合物，它能在低温下固化形成具有高耐溶剂性的固化膜。本发明提供了一种低温固化涂料组合物，它包括：(A) 具有氢供体官能团的成膜聚合物，该官能团具有与氢原子共价键合的杂原子；(B) 具有特定氢接受官能团的成膜聚合物，该官能团具有不与氢原子共价键合的杂原子、(C) 非基本挥发性溶剂，选自由下列组别：非基本挥发性溶剂 (C-1)，其分子中既有与氢原子共价键合的杂原子，也有不与氢原子共价键合的杂原子；分子中具有与氢原子共价键合的杂原子的非基本挥发性溶剂 (C-2) 与分子中具有不与氢原子共价键合的杂原子的非基本挥发性溶剂 (C-3) 的混合物；以及它们的组合。
• Water-soluble film and method for manufacturing same
  申请人：NIPPON SHOKUBAI CO., LTD.

  公开号：US10703895B2

  公开（公告）日：2020-07-07

  The present invention provides a water-soluble film having excellent solubility in cold water, high strength, and excellent hard-water resistance. The present invention also provides a method for simply producing such a water-soluble film. One aspect of the present invention relates to a water-soluble film including a polymer containing an anionic group other than a sulfonic acid (salt) group, and a water-soluble resin. The anionic group-containing polymer excludes an acrylic acid homopolymer. Another aspect of the present invention relates to a method for producing a water-soluble film that includes a polymer containing an anionic group other than a sulfonic acid (salt) group, and a water-soluble resin. The method includes mixing a polymer containing an anionic group other than a sulfonic acid (salt) group and a water-soluble resin.

  本发明提供了一种在冷水中具有优异溶解性、高强度和优异耐硬水性的水溶性薄膜。本发明还提供了一种简单生产这种水溶性薄膜的方法。本发明的一个方面涉及一种水溶性薄膜，包括含有除磺酸（盐）基团以外的阴离子基团的聚合物和水溶性树脂。含阴离子基团的聚合物不包括丙烯酸均聚物。本发明的另一方面涉及一种生产水溶性薄膜的方法，该薄膜包括含有除磺酸（盐）基团以外的阴离子基团的聚合物和水溶性树脂。该方法包括混合含有除磺酸（盐）基团以外的阴离子基团的聚合物和水溶性树脂。