Disodium;7-amino-3-sulfonaphthalene-1,6-disulfonate

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: Disodium;7-amino-3-sulfonaphthalene-1,6-disulfonate
• 英文别名: disodium;7-amino-3-sulfonaphthalene-1,6-disulfonate
• 化学式: C10H7NNa2O9S3
• 分子量: 427.3
• InChiKey: TUFPWMRKYPUVAI-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -6.52
• 重原子数：
  25
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  220
• 氢给体数：
  2
• 氢受体数：
  10

文献信息

• MODIFIED HYDROPHILIC ACRYLIC RESIN FILM
  申请人：Mitsui Chemicals, Inc.

  公开号：EP2860215A1

  公开（公告）日：2015-04-15

  [Problem] To provide hydrophilic modified acrylic resin films which exhibit excellent antifogging properties and antifouling properties and high transparency. [Solution] A modified acrylic resin film of the invention is obtained by treating a surface of an acrylic resin film having anionic hydrophilic groups with a compound (A), the acrylic resin film being such that the concentration of the anionic hydrophilic groups on the surface is higher than the concentration of the anionic hydrophilic groups at a depth half the film thickness from the surface of the acrylic resin film, the compound (A) having in the molecule thereof one or more anionic hydrophilic groups and one or more groups selected from groups having a polymerizable carbon-carbon double bond, amino groups, mercapto groups and hydroxyl groups.

  问题 提供亲水性改性丙烯酸树脂薄膜，使其具有优异的防雾性能和防污性能，以及高透明度。 [解决方案］ 本发明的一种改性丙烯酸树脂薄膜是通过用一种化合物（A）处理具有阴离子亲水基团的丙烯酸树脂薄膜的表面而获得的，该丙烯酸树脂薄膜的表面上的阴离子亲水基团的浓度高于从丙烯酸树脂薄膜表面算起的一半膜厚深度处的阴离子亲水基团的浓度、化合物 (A) 分子中具有一个或多个阴离子亲水基团和一个或多个选自具有可聚合碳碳双键的基团、氨基、巯基和羟基的基团。
• HYDROPHILIC SINGLE-LAYER FILM HAVING OPTICAL FUNCTIONALITY, AND LAMINATE THEREOF
  申请人：Mitsui Chemicals, Inc.

  公开号：EP3270192A1

  公开（公告）日：2018-01-17

  In the present invention, there is provided a hydrophilic monolayer film that is excellent in antifogging properties, antifouling properties, the durability of antifogging properties and antifouling properties, and smoothness and that has an antireflective function or a surface structure that serves as a polarizer. There is also provided a method for easily producing such a monolayer film. The monolayer film that is to be produced has a surface structure with multiple protrusions and depressions. The distance between the peaks of adjoining protrusions among such multiple protrusions is in the range of 1 nm to 800 nm. The monolayer film is formed of a crosslinked resin produced by curing of a polymerizable composition that contains a compound having a specific hydrophilic group and a functional group with a polymerizable carbon-carbon double bond and a compound having two or more (meth)acryloyl groups. A gradient of the concentration of hydrophilic groups (Sa2/Da2) in the monolayer film is not less than 1.1 wherein Sa is the concentration of at least one type of hydrophilic groups selected from anionic hydrophilic groups, cationic hydrophilic groups, and a hydroxyl group at the top layer, and Da is the depth concentration of the hydrophilic groups at 1/2 of the thickness of the monolayer film.

  本发明提供了一种亲水单层膜，它在防雾性能、防污性能、防雾性能和防污性能的耐久性以及平滑性方面都非常出色，并且具有防反射功能或可用作偏振器的表面结构。此外，还提供了一种易于生产这种单层薄膜的方法。要生产的单层薄膜具有多突起和凹陷的表面结构。在这些多个突起中，相邻突起的峰值之间的距离在 1 纳米到 800 纳米之间。单层膜由可聚合组合物固化产生的交联树脂形成，该组合物包含具有特定亲水基团和具有可聚合碳碳双键的官能团的化合物以及具有两个或两个以上（甲基）丙烯酰基的化合物。单层膜中亲水基团的浓度梯度(Sa2/Da2)不小于 1.1，其中 Sa 是选自阴离子亲水基团、阳离子亲水基团和羟基的至少一种亲水基团在顶层的浓度，Da 是亲水基团在单层膜厚度 1/2 处的深度浓度。
• Reactive dyes, process for their preparation and their use for dyeing cellulose fibers
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0021105B1

  公开（公告）日：1983-03-23
• Reactive dye composition
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0127456B1

  公开（公告）日：1988-02-17
• SINGLE-LAYER FILM AND HYDROPHILIC MATERIAL COMPRISING SAME
  申请人：Mitsui Chemicals, Inc.

  公开号：EP2599799B1

  公开（公告）日：2016-05-25