4-Prop-2-enoyloxybut-2-enoic acid

• 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
• 英文名称: 4-Prop-2-enoyloxybut-2-enoic acid
• 英文别名: 4-prop-2-enoyloxybut-2-enoic acid
• 化学式: C₇H₈O₄
• 分子量: 156.14
• InChiKey: KBVITPLCMYIGKH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  11
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

文献信息

• [EN] SURFACTANTS<br/>[FR] TENSIOACTIFS
  申请人：AMYRIS INC

  公开号：WO2012103156A1

  公开（公告）日：2012-08-02

  This application relates to derivatives of hydrocarbon terpenes (e.g., myrcene or farnesene), to methods of making the derivatives, and to the use of the derivatives as surfactants.

  这个应用涉及到碳氢化合物萜类化合物（例如，肉豆蔻烯或芬尼烯）的衍生物，制备这些衍生物的方法，以及将这些衍生物用作表面活性剂的用途。
• THERMOPLASTIC POLYMER HAVING POLAR GROUP, USE THEREOF, AND UNSATURATED COMPOUNDS HAVING POLAR GROUP
  申请人：Mitsui Chemicals, Inc.

  公开号：EP1197504A1

  公开（公告）日：2002-04-17

  The present invention is intended to provide a polar group-containing thermoplastic polymer having high adhesion to metals and polar polymers, uses thereof and a polar group-containing unsaturated compound. The polar group-containing thermoplastic polymer is one obtained by graft modifying a thermoplastic polymer with at least one kind of a polar group-containing unsaturated compound represented by the following formula (I):         A-X-R2-(Y)p-R1     (I) wherein A is a group containing a double bond, X is -COO-, -OCO-, -CO-, -O- or the like, R2 is a divalent group containing a carbon atom or a single bond, Y is -CO-, -COO-, -OCO-, -O- or the like, p is 0 or 1, R1 is a polar group selected from a carboxylic anhydride group, an epoxy group and the like or an alkyl, cycloalkyl or aryl group containing a polar group, and the bond chain linking the double bond in A to the polar group in R1 is constituted of 6 or more atoms.

  本发明旨在提供一种含极性基团的热塑性聚合物，具有对金属和极性聚合物的高粘附性，以及其用途和含极性基团的不饱和化合物。所述含极性基团的热塑性聚合物是通过将至少一种由以下式（I）表示的含极性基团的不饱和化合物进行接枝改性而获得的：        A-X-R2-(Y)p-R1     （I）其中A是含有双键的基团，X是-COO-，-OCO-，-CO-，-O-或类似的基团，R2是含有碳原子或单键的二价基团，Y是-CO-，-COO-，-OCO-，-O-或类似的基团，p为0或1，R1是从羧酸酐基团、环氧基团等中选择的极性基团，或含有极性基团的烷基、环烷基或芳基，A中的双键与R1中的极性基团之间的键链由6个或更多原子构成。
• OXYGEN SCAVENGERS
  申请人：M&G USA Corporation

  公开号：US20140220281A1

  公开（公告）日：2014-08-07

  Described herein are oxygen scavengers, oxygen scavenging polymeric compositions, and oxygen scavenging articles. The polymeric compositions comprising the oxygen scavengers may have utility in packaging, sealing, wrapping, and storing oxygen-sensitive substances, e.g., to preserve freshness of foods, beverages, and the like.

  本文介绍了氧气清除剂、氧气清除聚合物组合物和氧气清除物品。含氧气清除剂的聚合物组合物可用于包装、封装、包裹和储存对氧气敏感的物质，例如保持食品、饮料等的新鲜度。
• Multilayered products
  申请人：CIBA-GEIGY AG

  公开号：EP0375609A2

  公开（公告）日：1990-06-27

  A data-carrying laminate such as a credit card or identity card comprises a sheet of cellu­losic material or synthetic material and a thermoplastic polymeric film, at least one of said sheet and said thermoplastic film carrying data, said sheet and said thermoplastic film being bonded together by a cured adhesive layer obtained by curing a solid film adhesive comprising (A) a solid polymer of a vinyl carboxylic acid and (B) a curable material having at least one acrylate or methacrylate group.

  一种携带数据的层压材料，如信用卡或身份证，由纤维素材料或合成材料薄片和热塑性聚合物薄膜组成，所述薄片和所述热塑性薄膜中至少有一层携带数据，所述薄片和所述热塑性薄膜通过固化粘合剂层粘合在一起，固化粘合剂层通过固化固体薄膜粘合剂获得，固体薄膜粘合剂包括(A)乙烯基羧酸固体聚合物和(B)具有至少一个丙烯酸酯或甲基丙烯酸酯基团的可固化材料。
• Aqueous-dispersion-type pressure-sensitive adhesive composition and pressure-sensitive adhesive sheet
  申请人：Nitto Denko Corporation

  公开号：EP2083057A1

  公开（公告）日：2009-07-29

  The present invention provides an aqueous-dispersion-type pressure-sensitive adhesive 2009 composition and a pressure-sensitive adhesive sheet formed thereof. This composition comprises a rubber latex, a tackifier resin emulsion, a dispersant composed primarily of a polycarboxylic acid (salt) having a hydrophobic side chain, and an emulsifier composed primarily of a polyoxyethylene alkyl ether sulfuric acid ester having an average polymerization degree of 16 to 80. A preferred dispersant contains carboxyl group at 2 to 6 mmol/g and an aqueous solution thereof at 1% by mass has a surface tension of 25 to 45 mN/m.

  本发明提供了一种水分散型压敏胶 2009 组合物及其形成的压敏胶片。这种组合物包括橡胶胶乳、增粘树脂乳液、主要由具有疏水侧链的聚羧酸（盐）组成的分散剂和主要由平均聚合度为 16 至 80 的聚氧乙烯烷基醚硫酸酯组成的乳化剂。一种优选的分散剂含有 2 至 6 mmol/g 的羧基，其质量分数为 1%的水溶液的表面张力为 25 至 45 mN/m。