环戊基乙酸乙烯酯 | 45955-66-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 环戊基乙酸乙烯酯
• 英文名称: Ethenyl cyclopentaneacetate
• 英文别名: ethenyl 2-cyclopentylacetate
• CAS: 45955-66-6
• 化学式: C₉H₁₄O₂
• 分子量: 154.21
• InChiKey: JADFTRFJCCGPGH-UHFFFAOYSA-N

物化性质

• 沸点：
  202.8±9.0 °C(Predicted)
• 密度：
  0.976±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  1.0
• 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：
  2

文献信息

• WATER-AND-OIL REPELLANT COMPOSITION
  申请人：Asahi Glass Company, Limited

  公开号：EP1553151A1

  公开（公告）日：2005-07-13

  A water and oil repellent composition having excellent durability, which can impart excellent water and oil repellency to an object, even in a process at low temperatures, and which enables water and oil repellent treatment providing a soft hand. A water and oil repellent composition which comprises, as an essential component, a copolymer containing polymerization units of the following monomer (a) and polymerization units of the following monomer (b): monomer (a): an Rf group-containing monomer which forms a photopolymer having no melting point or a melting point of at most 55°C attributable to fine crystals derived from the Rf groups and having a glass transition point of at least 20°C. monomer (b): a monomer having no Rf group and having a cross-linkable functional group.

  一种防水防油组合物，具有优异的耐久性，即使在低温加工过程中也能赋予物体优异的防水防油性能，并能进行防水防油处理，使手感柔软。一种防水防油组合物，其主要成分是含有以下单体（a）的聚合单元和以下单体（b）的聚合单元的共聚物： 单体(a)：一种含 Rf 基团的单体，它形成的光聚合物没有熔点或熔点不超过 55°C，熔点归因于 Rf 基团产生的细小晶体，玻璃化转变点至少为 20°C。 单体 (b)：不含 Rf 基团但具有可交联官能团的单体。
• LIQUID REPELLENT COMPOSITION, METHOD FOR LIQUID-REPELLENT FINISHING, AND ARTICLES WITH LIQUID-REPELLENT FILMS
  申请人：Asahi Glass Company, Limited

  公开号：EP2006343A2

  公开（公告）日：2008-12-24

  To provide a liquid repellent composition which is excellent in liquid repellency and durability and an article having a liquid repelling film. A liquid repellent composition comprising a copolymer (I) and a copolymer (II), characterized in that the copolymer (I) containing from 65 to 95 mass% of a polymerized unit (a) (referred to as "[a1]") and from 1 to 30 mass% of a polymerized unit (b); and the copolymer (II) containing from 25 to 80 mass% of a polymerized unit (a) (referred to as "[a2]") and from 1 to 50 mass% of a polymerized unit (c) are contained in an amount of the copolymer (I)/the copolymer (II)=10/90 to 95/5 (mass ratio), and [a1]-[a2]≧10 (mass%).

  提供一种斥液性和耐久性优异的斥液组合物以及一种具有斥液膜的制品。 一种由共聚物（I）和共聚物（II）组成的泼液组合物，其特征在于共聚物（I）含有 65 至 95 质量％的聚合单元（a）（简称"[a1]"）和 1 至 30 质量％的聚合单元（b）；共聚物 (I) / 共聚物 (II)=10/90 至 95/5（质量比），[a1]-[a2]≧10（质量比）。
• WATER-REPELLANT/OIL-REPELLANT COMPOSITION, METHOD FOR PRODUCTION THEREOF, AND ARTICLE
  申请人：Asahi Glass Company, Limited

  公开号：EP2141212A1

  公开（公告）日：2010-01-06

  To provide a water/oil repellent composition which can give water/oil repellency to a surface of an article and has excellent durability (wash durability and heavy-rain durability), a method for producing such a composition, and an article which has water/oil repellency and is less susceptible to deterioration of water/oil repellency when it is washed or in heavy rain. A water/oil repellent composition which comprises a copolymer having polymerized units derived from monomer (a), polymerized units derived from monomer (b) and polymerized units derived from monomer (c). Here, monomer (a) is a compound represented by the formula: (Z-Y)nX; wherein Z is a C1-6 perfluoroalkyl group or the like; Y is a bivalent organic group or a single bond; n is 1 or 2; and X is a polymerizable unsaturated group; monomer (b) is a (meth)acrylate having no polyfluoroalkyl group and having an C20-30 alkyl group; and monomer (c) is vinylidene chloride.

  提供一种可使物品表面具有防水/防油性能并具有优异耐久性（水洗耐久性和暴雨耐久性）的防水/防油组合物、一种生产这种组合物的方法，以及一种具有防水/防油性能并在水洗或暴雨中不易降低防水/防油性能的物品。 一种防水/防油组合物，它由一种共聚物组成，该共聚物具有来自单体（a）的聚合单元、来自单体（b）的聚合单元和来自单体（c）的聚合单元。其中，单体 (a) 是一种由式表示的化合物：(Z-Y)nX；其中 Z 是 C1-6 全氟烷基或类似基团；Y 是二价有机基团或单键；n 是 1 或 2；X 是可聚合的不饱和基团；单体(b)是不含多氟化烷基且具有 C20-30 烷基的(甲基)丙烯酸酯；单体(c)是亚氯乙烯。
• WATER-REPELLENT/OIL-REPELLENT COMPOSITION, METHOD FOR PRODUCING THE SAME, AND ARTICLE
  申请人：Asahi Glass Company, Limited

  公开号：EP2166059A1

  公开（公告）日：2010-03-24

  To provide a water/oil repellent composition which can impart water/oil repellency to a surface of an article without having its texture deteriorated, and has excellent durability against washing and stability, a method for producing such a composition, and an article treated with such a water/oil repellent composition. A water/oil repellent composition which comprises a copolymer having polymerized units derived from monomer (a), polymerized units derived from monomer (b) and polymerized units derived from monomer (c). Here, monomer (a) is a compound represented by the formula: (Z-Y)nX; wherein Z is a C1-6 perfluoroalkyl group or the like; Y is a bivalent organic group or a single bond; n is 1 or 2; and X is a polymerizable unsaturated group; monomer (b) is a (meth)acrylate having no Rf group and having a C12-18 alkyl group; and monomer (c) is monomer (c1) having no Rf group and having a blocked isocyanate group or monomer (c2) having no Rf group and having at least two polymerizable unsaturated groups.

  提供一种防水/防油组合物，该组合物可在不破坏质地的情况下赋予物品表面防水/防油性能，并具有优异的耐洗耐久性和稳定性，还提供一种生产这种组合物的方法，以及一种用这种防水/防油组合物处理过的物品。 一种防水/防油组合物，它由一种共聚物组成，该共聚物具有来自单体（a）的聚合单元、来自单体（b）的聚合单元和来自单体（c）的聚合单元。其中，单体 (a) 是一种由式表示的化合物：(Z-Y)nX；其中 Z 是 C1-6 全氟烷基或类似基团；Y 是二价有机基团或单键；n 是 1 或 2；X 是可聚合的不饱和基团；单体(b)是不含 Rf 基团且具有 C12-18 烷基的(甲基)丙烯酸酯；单体(c)是不含 Rf 基团且具有封端异氰酸酯基团的单体(c1)或不含 Rf 基团且具有至少两个可聚合不饱和基团的单体(c2)。
• METHOD FOR PRODUCTION OF WATER-REPELLANT/OIL-REPELLANT COMPOSITION, AND ARTICLE
  申请人：Asahi Glass Company, Limited

  公开号：EP2166026A1

  公开（公告）日：2010-03-24

  To provide a method for producing a water/oil repellent composition which can impart water/oil repellency to a surface of an article and has excellent durability (wash durability and heavy-rain durability) and an article which has water/oil repellency and is less susceptible to deterioration of water/oil repellency when it is washed or in heavy rain. A method for producing a water/oil repellent composition which comprises polymerizing a monomer component comprising the following monomer (a) in coexistence with the following compound (x) in a medium in the presence of a surfactant and a polymerization initiator: monomer (a) is a compound of the formula (Z-Y)nX wherein Z is a C1-20 polyfluoroalkyl group or the like, Y is a bivalent organic group or a single bond, n is 1 or 2, and X is a polymerizable unsaturated group; and the compound (x) is a compound having at least two groups of -(CH2)a-CHR1-(CH2)b-SH, wherein R1 is a methyl group or an ethyl group, a is an integer of from 0 to 2, and b is 0 or 1.

  提供一种生产防水/防油组合物的方法，该组合物可对物品表面产生防水/防油效果，并具有出色的耐久性（水洗耐久性和暴雨耐久性），而且物品具有防水/防油效果，在水洗或暴雨时不易产生防水/防油效果。 一种生产防水/防油组合物的方法，包括在介质中，在表面活性剂和聚合引发剂的存在 下，聚合由以下单体（a）和以下化合物（x）共存组成的单体组分：单体(a)是式(Z-Y)nX 的化合物，其中 Z 是 C1-20 多氟烷基或类似基团，Y 是二价有机基团或单键，n 是 1 或 2，X 是可聚合的不饱和基团；化合物(x)是至少有两个基团为-(CH2)a-CHR1-(CH2)b-SH 的化合物，其中 R1 是甲基或乙基，a 是 0 至 2 的整数，b 是 0 或 1。