Ethyl 3,3,4,4,5,5,6,6,6-nonafluoro-2-methylidenehexanoate | 117374-41-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: Ethyl 3,3,4,4,5,5,6,6,6-nonafluoro-2-methylidenehexanoate
• CAS: 117374-41-1
• 化学式: C₉H₇F₉O₂
• 分子量: 318.14
• InChiKey: FGOVBOZQOFWGCX-UHFFFAOYSA-N

物化性质

• 沸点：
  173.7±40.0 °C(Predicted)
• 密度：
  1.44

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  20
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  11

安全信息

• 危险等级：
  IRRITANT
• 危险品标志：
  Xi
• 安全说明：
  S26,S36
• 危险类别码：
  R36/37/38

文献信息

• Solventless polyimide silicone resin compositions
  申请人：SHIN-ETSU CHEMICAL CO., LTD.

  公开号：EP1258509A1

  公开（公告）日：2002-11-20

  A polyimide silicone resin composition comprising a polyimide silicone resin having recurring units of formula (1), a (meth)acrylic compound, and a polymerization initiator has fluidity at 25°C despite the substantially absence of a solvent. In formula (1), X is a tetravalent organic group, Y is a divalent organic group, Z is a divalent organic group having an organosiloxane structure, p and q are positive numbers. The composition using the reactive (meth)acrylic compound as a diluent for the polyimide silicone resin is substantially free of a solvent and thus eliminates the step of solvent removal while it is highly adherent to various shapes of substrates.

  一种聚酰亚胺硅树脂组合物，由具有式（1）重复单元的聚酰亚胺硅树脂、（甲基）丙烯酸 化合物和聚合引发剂组成，在 25°C 时，尽管基本上没有溶剂，仍具有流动性。在式 (1) 中，X 是四价有机基团，Y 是二价有机基团，Z 是具有有机硅氧烷结构的二价有机基团，p 和 q 是正数。使用活性（甲基）丙烯酸化合物作为聚酰亚胺硅树脂稀释剂的组合物基本上不含溶剂，因此省去了去除溶剂的步骤，同时对各种形状的基底具有很强的粘附性。
• LAMINATED FILM AND MOLDED BODY
  申请人：Toray Industries, Inc.

  公开号：EP2711182A1

  公开（公告）日：2014-03-26

  Provided is a laminated film comprising a self-healing layer that is superior in a following property at the time of molding, in a self-healing property, and in contamination resistance. A laminated film comprises A layer on at least one side of a substrate film, characterized in that A layer comprises (1) a (poly) caprolactone segment and (2) a urethane bond, the contact angle of distilled water on A layer is 95° or more and less than 120°, and the contact angle of diiodomethane on A layer is 70° or more and less than 87°.

  本发明提供了一种由自修复层组成的层压薄膜，该自修复层在成型时的跟随特性、自修复特性和抗污染性方面都非常出色。一种层压薄膜包括基底薄膜至少一面上的 A 层，其特征在于 A 层包括 (1) (聚) 己内酯段和 (2) 聚氨酯键，蒸馏水在 A 层上的接触角为 95°以上且小于 120°，二碘甲烷在 A 层上的接触角为 70°以上且小于 87°。
• BINDER COMPOSITION FOR LITHIUM-ION SECONDARY BATTERY ELECTRODE
  申请人：Zeon Corporation

  公开号：EP3223347A1

  公开（公告）日：2017-09-27

  The present invention relates to a binder composition for lithium-ion secondary battery electrodes. Recently, there is a need for a lithium-ion secondary battery which has the excellent property of accommodating an abnormal situation so that in cases when the battery has heated up abnormally or is in an abnormally high-temperature environment, the battery can lower the charge/discharge performance thereof. The present invention solves the above-mentioned problem by using, as a binder for electrodes, composite polymer particles obtained by polymerizing, in an aqueous medium, a monomer solution containing a polymer.

  本发明涉及一种用于锂离子二次电池电极的粘结剂组合物。最近，人们需要一种锂离子二次电池，这种电池具有适应异常情况的优良特性，因此在电池异常升温或处于异常高温环境中时，电池可以降低其充放电性能。本发明通过使用在水介质中聚合含有聚合物的单体溶液而得到的复合聚合物颗粒作为电极粘合剂，解决了上述问题。
• SEPARATOR FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME
  申请人：Samsung SDI Co., Ltd.

  公开号：EP3905381A1

  公开（公告）日：2021-11-03

  The present invention relates to a separator for a lithium secondary battery, and a lithium secondary battery including same. The separator includes a porous substrate, and a coating layer on at least one surface of the porous substrate, wherein the coating layer includes a heat-resistant binder including a (meth)acrylic copolymer including a first structural unit derived from (meth)acrylamide, and a second structural unit including at least one of a structural unit derived from (meth)acrylic acid or (meth)acrylate, and a structural unit derived from (meth)acrylamidosulfonic acid or a salt; an adhesive binder having a core-shell structure; and inorganic particles, wherein the adhesive binder has an average particle diameter of 0.2 µm to 1.0 µm, and the inorganic particles have an average particle diameter of 0.2 µm to 1.0 µm.

  本发明涉及一种用于锂二次电池的隔膜，以及包括该隔膜的锂二次电池。该隔膜包括多孔基板，以及多孔基板至少一个表面上的涂层，其中涂层包括耐热粘合剂，该粘合剂包括(甲基)丙烯酸共聚物，该共聚物包括衍生自(甲基)丙烯酰胺的第一结构单元，以及衍生自(甲基)丙烯酸或(甲基)丙烯酸酯的结构单元和衍生自(甲基)丙烯酰胺磺酸或盐的结构单元中至少一个的第二结构单元；具有核壳结构的粘合剂粘结剂；以及无机颗粒，其中粘合剂粘结剂的平均颗粒直径为 0.2微米至1.0微米，无机颗粒的平均颗粒直径为0.2微米至1.0微米。
• Antifouling film and polymerizable composition
  申请人：Sharp Kabushiki Kaisha

  公开号：US10800868B2

  公开（公告）日：2020-10-13

  An antifouling film includes: a substrate; and a polymer layer disposed on a surface of the substrate and including on a surface thereof an uneven structure provided with projections at a pitch not longer than a wavelength of visible light. The polymer layer is a cured product of a polymerizable composition. The polymerizable composition contains, in terms of active components, 75 to 95 wt % of a polymerizable monomer, 2.5 to 12.5 wt % of a urethane acrylate containing fluorine and an ester, and 2.5 to 9 wt % of a perfluoroalkyl-based monomer containing one (meth)acryloyl group for each molecule. The polymerizable monomer contains a bifunctional acrylate that contains an ethylene oxide group and a multifunctional acrylate that contains no ethylene oxide group. The perfluoroalkyl-based monomer has a fluorine atom concentration of 50 to 60 wt %. The polymerizable composition has an ethylene oxide group concentration of 20 to 50 wt %.

  一种防污膜包括：基材；以及设置在基材表面上的聚合物层，其表面包括凹凸不平的结构，该结构具有间距不长于可见光波长的凸起。聚合物层是可聚合组合物的固化产物。就活性成分而言，该可聚合组合物含有 75 至 95 重量％的可聚合单体、2.5 至 12.5 重量％的含氟丙烯酸聚氨酯和酯，以及 2.5 至 9 重量％的全氟烷基单体，每个分子含有一个（甲基）丙烯酰基。可聚合单体包含含有环氧乙烷基团的双官能丙烯酸酯和不含环氧乙烷基团的多官能丙烯酸酯。全氟烷基单体的氟原子浓度为 50 至 60 wt%。可聚合组合物的环氧乙烷基团浓度为 20 至 50 wt%。