全氟化学品单体 | 383-07-3

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 卤代烷
• 中文名称: 全氟化学品单体
• 中文别名: 2-丙烯酸-2-[丁基[(十七氟辛基)-磺酰基]-氨基]-乙基酯；2-(N-丁基全氟辛烷磺酰胺)丙烯酸乙酯
• 英文名称: 2-(Butyl((heptadecafluorooctyl)sulfonyl)amino)ethyl acrylate
• 英文别名: 2-[butyl(1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-heptadecafluorooctylsulfonyl)amino]ethyl prop-2-enoate
• CAS: 383-07-3
• 化学式: C₈F₁₇SO₂N(C₄H₉)CH₂CH₂OC(=O)CHCH₂
• mdl: MFCD00080736
• 分子量: 653.4
• InChiKey: AQQNNAXBGPWALO-UHFFFAOYSA-N

物化性质

• 沸点：
  393.6±52.0 °C(Predicted)
• 密度：
  1.5388 (estimate)
• 稳定性/保质期：
  避免与不相容的材料接触。

计算性质

• 辛醇/水分配系数(LogP)：
  7.2
• 重原子数：
  40
• 可旋转键数：
  16
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.823
• 拓扑面积：
  72.1
• 氢给体数：
  0
• 氢受体数：
  22

安全信息

• 危险品标志：
  Xi
• 危险类别码：
  R36/37/38
• 安全说明：
  S26,S37/39

文献信息

• [EN] COMPOSITION COMPRISING A DISPERSION OF PARTICLES OF A GRAFTED ETHYLENIC POLYMER AND A FILM-FORMING AGENT<br/>[FR] COMPOSITION COMPORTANT UNE DISPERSION DE PARTICULES A BASE D'UN POLYMERE ETHYLENIQUE GREFFE ET D'UN AGENT FILMOGENE
  申请人：OREAL

  公开号：WO2005058274A1

  公开（公告）日：2005-06-30

  The present invention relates to a cosmetic composition comprising a dispersion of particles of a grafted ethylenic polymer in a liquid fatty phase, and a film-forming agent. The film-forming agent may be soluble or dispersible in the said liquid fatty phase. The composition may contain an aqueous phase, in which case the film-forming agent may be soluble or dispersible in the aqueous phase. A subject of the invention is also the use of a combination of such a grafted ethylenic polymer and of a film-forming agent to improve the staying power and/or the transfer resistance of the said composition on keratin materials.

  本发明涉及一种化妆品组合物，包括一种嵌接乙烯基聚合物颗粒分散于液态脂肪相中，并且含有一种成膜剂。该成膜剂可以溶解或分散于所述液态脂肪相中。该组合物可以包含水相，在这种情况下，成膜剂可以溶解或分散于水相中。本发明的一个对象还是使用这种嵌接乙烯基聚合物和成膜剂的组合物来提高该组合物在角质素材料上的持久性和/或转移抵抗力。
• Polymerization process
  申请人：——

  公开号：US20040087742A1

  公开（公告）日：2004-05-06

  A staged method of forming vinyl (e.g. acrylate) copolymer by solution polymerization which involves a) charging up to 90% of at least two vinyl monomers of the vinyl copolymer to a first stage reaction zone, b) polymerizing the at least two vinyl monomers to about 10 to 90% conversion in the presence of an initiator at an initiator to monomers mole ratio within a specified range, the monomer content of one of the at least two vinyl monomers of the copolymer formed in the first stage being higher than the content of another of the at least two vinyl monomers in the first stage polymer, the weight average molecular weight of the first stage copolymer being about 2000 to 500,000 Daltons; and c) continuing polymerization in the presence of an initiator in a second stage while continuously adding the balance of the monomers of said vinyl copolymer to the polymerization reaction mixture of the first stage at a monomers ratio lower in the one monomer than in the first stage monomers ratio, the initiator to monomers mole ratio in the second stage being different than in the first stage; the vinyl copolymer formed gradually continuously changing in molecular weight from the first stage and increasing in concentration of the one monomer during the second stage, the weight average molecular weight of the total copolymer of both stages being about 2,000 to 250,000 Daltons.

  一种通过溶液聚合形成乙烯基（例如丙烯酸酯）共聚物的分段方法，其包括：a）将至少两种乙烯基单体中的至多90％充入第一阶段反应区，b）在引发剂存在下将至少两种乙烯基单体聚合至约10％至90％的转化率，其中引发剂与单体的摩尔比在指定范围内，第一阶段聚合物中至少两种乙烯基单体的单体含量高于第一阶段聚合物中另一种乙烯基单体的含量，第一阶段共聚物的重均分子量约为2000至500,000道尔顿; c）在第二阶段中在引发剂的存在下继续聚合，同时将余下的乙烯基单体以较低的单体比率不断加入到第一阶段聚合反应混合物中，第二阶段中引发剂与单体的摩尔比与第一阶段不同; 在第二阶段中逐渐形成的乙烯基共聚物分子量从第一阶段开始不断变化，并在第二阶段中单体浓度增加，两个阶段的总共聚物的重均分子量约为2,000至250,000道尔顿。
• Antifouling coating for polymerisation reactors
  申请人：Crown Berger Limited

  公开号：EP0307074A2

  公开（公告）日：1989-03-15

  To reduce fouling on reactor surfaces, the surfaces are coated with a protective film of polymeric material of surface energy of less than 15 dynes/cm. The preferred coating materials are polymers of one or more monomer chosen from the 2-(N-alkylperfluorosulphonamido)) alkyl (meth)acrylates or the fluorochemical polymer known as Fluorad (Registered Trade Mark of the 3M company) FC-721.

  为了减少反应器表面的污垢，在表面涂上一层表面能小于 15 达因/厘米的聚合材料保护膜。首选的涂层材料是一种或多种单体的聚合物，这些单体选自 2-（N-烷基全氟磺酰胺）烷基（甲基）丙烯酸酯或称为 Fluorad（3M 公司的注册商标）FC-721 的氟化学聚合物。
• Abrasive elements
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0433031A1

  公开（公告）日：1991-06-19

  An abrasive element comprising a substrate having on a surface thereof particles of an abrasive material secured by a non-metallic binding medium wherein at least the surface of the element between the particles of abrasive material contains a fluorochemical selected from the group consisting of compounds comprising a fluorinated aliphatic group attached to a polar group or moiety and fluoropolymers having a molecular weight of at least 750 and comprising a non-fluorinated polymeric backbone having a plurality of pendant fluorinated aliphatic groups, said aliphatic groups comprising the higher of (a) a minimum of three C-F bonds, or (b) in which 25% of the C-H bonds have been replaced by C-F bonds such that the fluorochemical comprises at least 15% by weight of fluorine. The fluorochemical may be applied as a layer coated over the existing layers of an abrasive element or it may be incorporated into at least the coating formulation which will form the outermost layer of the binding medium. The abrasive elements may be in the form of sheets, blocks, discs, pads, belts etc. The presence of the fluorochemical serves to reduce the loading of the abrading surface in use, thereby extending the working life of the abrasive element.

  一种研磨元件，包括基底，基底表面有由非金属结合介质固定的研磨材料颗粒，其中在研磨材料颗粒之间的元件表面至少含有一种氟化合物，该氟化合物选自以下几组化合物：由连接到极性基团或分子上的含氟脂肪族基团组成的化合物，以及分子量至少为 750 的含氟聚合物，该聚合物由具有多个悬垂含氟脂肪族基团的非含氟聚合物骨架组成，所述脂肪族基团包括以下较高者 (a) 至少三个 C-F 键，或 (b) 其中 25% 的 C-H 键已被 C-F 键取代，因此按重量计，氟化合物中至少含有 15% 的氟。含氟化学品可以是涂覆在现有研磨元件层上的一层，也可以至少与涂层配方结合在一起，形成结合介质的最外层。研磨元件可以是片状、块状、盘状、垫状、带状等。氟化合物的存在可减少使用中研磨表面的负荷，从而延长研磨元件的工作寿命。
• Interpenetrating networks from unsaturated monomers and thermosetting resins
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0632059A2

  公开（公告）日：1995-01-04

  A cured resin product obtained by mixing (A) a compound having an addition-polymerizable group and capable of yielding a thermoplastic resin by its polymerization and (B) a thermosetting resin to form a uniform solution or dispersion and then curing the component (B) while simultaneously polymerizing the component (A), a process for producing the same, a resin composition, and the use of the same. As compound A olefinically unsaturated monomers like styrene, acrylonitrile or (meth)acrylates, particularly perfluoroalkyl(meth)acrylates, are preferred. The thermosetting resin is for example a cyanate, maleimide, phenolic or preferably epoxy resin in combination with a suitable curing agent. The compositions are used for water repellent coatings or for sealing semiconductor elements.

  将(A)具有可加成聚合基团并能通过聚合生成热塑性树脂的化合物与(B)热固性树脂混合形成均匀溶液或分散液，然后在使组分(A)聚合的同时固化组分(B)而得到的固化树脂产品、生产该产品的工艺、树脂组合物以及该产品的用途。 化合物 A 首选烯烃不饱和单体，如苯乙烯、丙烯腈或（甲基）丙烯酸酯，特别是全氟烷基（甲基）丙烯酸酯。 热固性树脂可以是氰酸酯树脂、马来酰亚胺树脂、酚醛树脂，最好是环氧树脂，再加上适当的固化剂。这种组合物可用于防水涂层或密封半导体元件。