4-(2-Hydroxypropoxy)-4-oxobut-2-enoic acid

• 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: 4-(2-Hydroxypropoxy)-4-oxobut-2-enoic acid
• 化学式: C₇H₁₀O₅
• 分子量: 174.15
• InChiKey: ZKXXLNRGNAUYHP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.4
• 重原子数：
  12
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  83.8
• 氢给体数：
  2
• 氢受体数：
  5

文献信息

• ADHESIVE COMPOSITION
  申请人：ZEON CORPORATION

  公开号：US20150225618A1

  公开（公告）日：2015-08-13

  An adhesive composition containing a latex of a highly saturated nitrile rubber (A) which has α,β-ethylenically unsaturated nitrile monomer units 10 to 55 wt %, conjugated diene monomer units 25 to 89 wt %, and α,β-ethylenically unsaturated dicarboxylic acid monoester monomer units 1 to 20 wt % and has an iodine value of 120 or less and a polyvalent amine compound (B).

  一种黏合剂组合物，包含高度饱和丙烯腈橡胶（A）的乳液，其中α，β-乙烯基不饱和丙烯腈单体单位占10至55重量％，共轭二烯单体单位占25至89重量％，α，β-乙烯基不饱和二羧酸单酯单体单位占1至20重量％，并且具有碘值不超过120和多价胺化合物（B）。
• Resin composition and electrical laminate obtained therefrom
  申请人：Hitachi Chemical Co., Ltd.

  公开号：EP0293112A2

  公开（公告）日：1988-11-30

  A resin composition comprising a copolymer (A) having carbon-carbon unsaturated bonds in its side chains, particularly that obtained by reacting a copolymer of alkyl (meth)acrylate (0-50 mole %), hydroxy (meth)acrylate (10-50 mole %) and ethylenic unsaturated monomer (0 to 90 mole %) with an unsaturated carboxylic acid or an anhydride thereof, and a monomer (B) copolymerizable with (A) is suitable for producing a laminate for electrical use.

  一种树脂组合物，包括侧链中含有碳-碳不饱和键的共聚物（A），特别是通过烷基（甲基）丙烯酸酯（0-50 摩尔%）、羟基（甲基）丙烯酸酯（10-50 摩尔%）和乙烯基不饱和单体（0-90 摩尔%）与不饱和羧酸或其酸酐反应而得到的共聚物，以及可与（A）共聚的单体（B），适用于生产电气用层压板。
• Graft copolymers effective as additives to unsaturated polyester resins
  申请人：Takemoto Yushi Kabushiki Kaisha

  公开号：EP0360515A2

  公开（公告）日：1990-03-28

  A graft copolymer, which is effective as an additive to unsaturated polyester resins, contains 10-80 weight % of a macromonomer of a specified kind, 20-­89.9 weight % of a vinyl monomer of another specified kind, and 0.1-5 weight % of vinyl monomers of still other kinds. If necessary, up to 40 weight % of still another constituent of a specified kind may be contained.

  接枝共聚物是不饱和聚酯树脂的有效添加剂，它含有 10-80 重量％的一种特定种类的大单体、20-89.9 重量％的另一种特定种类的乙烯基单体和 0.1-5重量％的其他种类的乙烯基单体。如有必要，还可含有高达 40 重量百分比的另一种特定成分。
• Resin composition for artificial marble, bulk molding compound and sheet molding compound using the same, and process for preparing artificial marble using the same
  申请人：Hitachi Chemical Co., Ltd.

  公开号：EP0607900A2

  公开（公告）日：1994-07-27

  Disclosed are a resin composition for artificial marble comprising: (I) an unsaturated polyester obtained by using a divalent alcohol containing hydrogenated bisphenol A as an essential component and an α,β-ethylenic unsaturated dibasic acid; (II) a copolymerizable monomer; (III) an unsaturated alcohol which can be copolymerized with the unsaturated polyester (I) and the copolymerizable monomer (II); and (IV) a low molecular weight styrene-maleic anhydride copolymer having a molar ratio of styrene to maleic anhydride being 3:1 to 7:1 and a number average molecular weight of less than 5,000,    wherein the unsaturated alcohol (III) is used in such an amount that the weight ratio of the unsaturated alcohol (III) to the copolymerizable monomer (II) is 1:99 to 50:50, the weight ratio of the unsaturated polyester (I) to (the copolymerizable monomer (II) + the unsaturated alcohol (III)) is 30:70 to 70:30, and the weight ratio of the styrene-maleic anhydride copolymer (IV) to (the unsaturated polyester (I) + the copolymerizable monomer (II) + the unsaturated alcohol (III)) is 10:90 to 40:60, a bulk molding compound or sheet molding compound using the same, and a process for preparing artificial marble using the same.

  公开了一种人造大理石用树脂组合物，其中包括 (I) 一种不饱和聚酯，由含有氢化双酚 A 作为基本成分的二价醇和 α，β-乙烯基不饱和二元酸制得； (II) 一种可共聚的单体； (III) 可与不饱和聚酯(I)和可共聚单体(II)共聚的不饱和醇；以及 (IV) 低分子量苯乙烯-马来酸酐共聚物，其苯乙烯与马来酸酐的摩尔比为 3:1 至 7:1，平均分子量小于 5,000、 其中不饱和醇(III)的使用量为不饱和醇(III)与可共聚单体(II)的重量比为1:99至50:50，不饱和聚酯(I)与(可共聚单体(II)+不饱和醇(III))的重量比为30：70至70:30，苯乙烯-马来酸酐共聚物(IV)与(不饱和聚酯(I)+可共聚单体(II)+不饱和醇(III))的重量比为10:90至40:60、 使用该化合物的块状模塑化合物或片状模塑化合物，以及使用该化合物制备人造大理石的工艺。
• COPOLYMER LATEX AND PROCESS FOR PRODUCING THE SAME
  申请人：NIPPON ZEON CO., LTD.

  公开号：EP0784060A1

  公开（公告）日：1997-07-16

  A copolymer latex with a total solids content of at least 67% by weight, which is characterized by having a viscosity of 2,000 centipoises or less as measured with a BM viscometer under the conditions of total solids content of 67% by weight and at room temperature, is provided. Such a low viscosity and high solids-content copolymer latex is produced through an emulsion polymerization in which the method of use of the emulsifier and the amount thereof are controlled following specific conditions.

  本发明提供了一种总固体含量至少为 67%（按重量计）的共聚物胶乳，其特点是在总固 体含量为 67%（按重量计）和室温条件下，用 BM 粘度计测得的粘度为 2,000 厘泊或以下。这种低粘度、高固体含量的共聚物胶乳是通过乳液聚合法生产的，其中乳化剂的使用方法和用量是按照特定条件控制的。