1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Heptadecafluorododecane | 182130-12-7

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氟化物
• 英文名称: 1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8-Heptadecafluorododecane
• CAS: 182130-12-7
• 化学式: F(CF₂)₈(CH₂)₄H
• 分子量: 476.17
• InChiKey: QMHWVMOTZAJPCO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.8
• 重原子数：
  29
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  17

文献信息

• [EN] SURFACE-MODIFIED POLYMERS<br/>[FR] POLYMÈRES MODIFIÉS EN SURFACE
  申请人：UNIV NORTH CAROLINA STATE

  公开号：WO2018031043A1

  公开（公告）日：2018-02-15

  Surface-modified polymer compositions are provided. The surface-modified polymer compositions can include a polymer and a multifunctional linker. The surface-modified polymer compositions can include a polymer, a multifunctional linker, and a surface group. Aqueous-based processes can be used to fabricate the surface-modified polymer compositions.

  提供了表面改性聚合物组合物。这些表面改性聚合物组合物可以包括聚合物和多功能连接剂。这些表面改性聚合物组合物可以包括聚合物、多功能连接剂和表面基团。可以使用基于水的工艺来制备这些表面改性聚合物组合物。
• ABSORBENT RESIN PARTICLE, AND ABSORBER AND ABSORBENT ARTICLE EMPLOYING THE SAME
  申请人：San-Dia Polymers, Ltd.

  公开号：EP1659144A1

  公开（公告）日：2006-05-24

  An absorbent resin particle comprising a crosslinked polymer (A) and a hydrophobic substance (C), the crysslinked polymer (A) including, as essential constituent units, a water-soluble vinyl monomer (a1), and/or a vinyl monomer (a2) that is formed into the water-soluble vinyl monomer (a1) by hydrolysis, and an internal crosslinking agent (b), is provided, wherein the absorbent resin particle has a structure such that a part or an entirety of the hydrophobic substance (C) is contained in the inside of each particle of the absorbent resin particle. Further, an absorber and an absorbent article in which the foregoing absorbent resin particle is employed are provided also. It is possible to provide the absorbent resin particle applicable for forming an absorbent article that exhibits a high absorption performance (absorption amount and absorption rate) under any condition and is substantially free from leakage, and an absorber as well as an absorbent article in which this absorbent resin particle are employed.

  一种由交联聚合物（A）和疏水性物质（C）组成的吸水性树脂颗粒，交联聚合物（A）包括作为基本组成单元的水溶性乙烯基单体（a1）和/或通过水解形成水溶性乙烯基单体（a1）的乙烯基单体（a2），以及内部交联剂（b）、和内部交联剂 (b)，其中吸水性树脂颗粒具有这样一种结构，即部分或全部疏水性物质 (C) 包含在吸水性树脂颗粒的每个颗粒内部。此外，还提供了采用上述吸水树脂颗粒的吸收剂和吸收制品。 可以提供适用于形成在任何条件下都能表现出高吸收性能（吸收量和吸收率）且基本无泄漏的吸收制品的吸收树脂颗粒，以及使用该吸收树脂颗粒的吸收器和吸收制品。
• ABSORBING RESIN PARTICLES, PROCESS FOR PRODUCING SAME, AND ABSORBENT AND ABSORBING ARTICLE BOTH INCLUDING SAME
  申请人：San-Dia Polymers, Ltd.

  公开号：EP2377897A1

  公开（公告）日：2011-10-19

  There is provided an absorbent resin particle having an absorption rate pattern where the rate is slow in the initial stage, moderate in the middle stage, and fast in the late stage, and there is also provided an absorbent article free from problems such as skin irritation by using the absorbent resin particle. The present invention relates to an absorbent resin particle comprising a crosslinked polymer (A1) including, as an essential constituent unit, a water-soluble vinyl monomer (a1) and/or a hydrolyzable vinyl monomer (a2), and a crosslinking agent (b), wherein, in a measurement method of swelled volume per 1 g of the absorbent resin particle against physiological saline, a ratio (t2/t1) of the time (t2) until swelled volume reaches 40 ml to the time (t1) until the swelled volume reaches 5 ml is 5 to 20.

  本发明提供了一种具有吸收速率模式的吸水性树脂颗粒，其吸收速率在初期阶段较慢，中期阶段适中，后期阶段较快，还提供了一种通过使用该吸水性树脂颗粒而不会产生诸如皮肤刺激等问题的吸水性物品。 本发明涉及一种由交联聚合物（A1）和交联剂（b）组成的吸水性树脂颗粒，交联聚合物（A1）的基本组成单元包括水溶性乙烯基单体（a1）和/或可水解乙烯基单体（a2）、 其中，在测量每 1 克吸水树脂颗粒对生理盐水的溶胀体积的方法中，溶胀体积达到 40 毫升之前的时间（t2）与溶胀体积达到 5 毫升之前的时间（t1）之比（t2/t1）为 5 比 20。
• ABSORBENT RESIN PARTICLES FOR WATER-STOPPING TAPE, AND WATER-STOPPING TAPE CONTAINING SAME
  申请人：Sanyo Chemical Industries, Ltd.

  公开号：EP2495297A1

  公开（公告）日：2012-09-05

  An object of the present invention is to provide absorbent resin particles for a water-stopping tape which are superior in absorption rate even when their average particle size is smaller or when their particle size distribution is wider. The present invention relates to absorbent resin particles for a water-stopping tape comprising a crosslinked polymer (A1) comprising a water-soluble vinyl monomer (a1) and/or a hydrolyzable vinyl monomer (a2) and a crosslinking agent (b) as essential constitutional units, wherein a hydrophobic substance (C) is present inside the absorbent resin particles in an amount of from 0.01 to 10.0% by weight relative to the weight of (A1) and (C) is present on the surface of the absorbent resin particles in an amount of from 0.001 to 1.0% by weight relative to the weight of (A1).

  本发明的目的是提供用于止水带的吸水性树脂颗粒，这种颗粒即使在平均粒径较小或粒径分布较宽的情况下，吸水率也较高。本发明涉及用于止水带的吸水性树脂颗粒，它由交联聚合物 (A1) 组成，交联聚合物 (A1) 包括水溶性乙烯基单体 (a1) 和/或可水解乙烯基单体 (a2) 以及作为基本组成单元的交联剂 (b)，其中吸水性树脂颗粒内含有疏水性物质 (C)，其含量为 0.相对于(A1)的重量，(C)存在于吸水性树脂颗粒的表面，相对于(A1)的重量，(C)的存在量为 0.001 至 1.0%。
• Absorbent article containing a water-absorbent resin powder
  申请人：LIVEDO CORPORATION

  公开号：US10052401B2

  公开（公告）日：2018-08-21

  To provide an absorbent article that has a high absorption speed, is unlikely to cause a liquid to remain on a skin-contacting surface, has excellent dry feeling, and is unlikely to cause excreted body fluid to return. The present invention provides an absorbent article comprising an absorber composed of at least one absorbent layer, wherein a water-absorbent resin powder meeting the following requirements (a) to (d) is disposed in an uppermost layer of the absorber: (a) a bulk density: 0.45 g/ml to 0.62 g/ml; (b) an absorption speed by a vortex method: 20 seconds to 50 seconds; (c) a liquid-passing speed under load: 10 seconds or less; and (d) a moisture absorption blocking ratio: 5% or less.

  提供一种吸收速度快、不易使液体残留在皮肤接触面上、干爽感极佳且不易使排出体外的体液回流的吸收制品。本发明提供了一种吸收制品，它包括由至少一个吸收层组成的吸收器，其中符合以下要求（a）至（d）的吸水性树脂粉末被放置在吸收器的最上层：（a）体积密度：0.45 克/毫升至 0.62 克/毫升；（b）涡流法吸收速度：20 秒至 50 秒；（c）负载下液体通过速度：10 秒或更短；以及（d）吸水性树脂粉末的体积密度：0.45 克/毫升至 0.62 克/毫升：(d) 吸湿阻塞率：5%或更低。