Bis(3-phenylpropyl) but-2-enedioate

• 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: Bis(3-phenylpropyl) but-2-enedioate
• 化学式: C₂₂H₂₄O₄
• 分子量: 352.4
• InChiKey: DWRDTESCPZZBBH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  26
• 可旋转键数：
  12
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• A photopolymerizable composition
  申请人：Asahi Kasei Kogyo Kabushiki Kaisha

  公开号：EP0183552A2

  公开（公告）日：1986-06-04

  @ A photopolymerizable composition comprising a copolymer having a number average molecular weight of about 20,000 to 70,000, said copolymer being obtained by copolymerizing a conjugated diene compound, an α,β-ethylenically unsaturated carboxylic acid and a monoene compound, an N-substituted maleimide compound or a mixture of an N-substituted maleimide compound and an ethylenically unsaturated compound, and a photopolymerization initiator. The photopolymerizable composition, after exposure to actinic rays, can be developed with an aqueous developer to produce a flexographic printing plate improved in handling characteristics and printing durability.

  一种可光聚合的组合物，包含一种共聚物，其平均分子量约为 20,000 到 70,000 之间，所述共聚物是通过共聚共轭二烯化合物、α,β-乙烯基不饱和羧酸和单烯化合物、N-取代马来酰亚胺化合物或 N-取代马来酰亚胺化合物和乙烯基不饱和化合物的混合物，以及一种光聚合引发剂而得到的。 这种可光聚合的组合物在暴露于阳极射线之后，可以用水性显影剂进行显影，以生产出在处理特性和印刷耐久性方面都有所改善的柔版印刷版。
• PHOTOSENSITIVE RESIN COMPOSITION FOR FLEXOGRAPHIC PRINTING HAVING EXCELLENT SOLVENT RESISTANCE
  申请人：Nippon Soda Co., Ltd.

  公开号：EP2418543A1

  公开（公告）日：2012-02-15

  It is to provide a photosensitive resin composition for flexographic printing having excellent resistance to an ink comprising an organic solvent and an emulsion ink used in flexographic printing, for example, a UV-curable ink or an ink using a vegetable oil or light naphtha and having excellent suitability for printing applications such as image reproducibility and print durability. The photosensitive resin composition for flexographic printing according to the present invention comprises, at least, (a) one or more thermoplastic elastomers, (b) an acrylic-terminated liquid polybutadiene containing 1,2-bonds in an amount of 80% or more, (c) a photopolymerizable unsaturated monomer having at least one or more ethylenically unsaturated groups, and (d) a photopolymerization initiator.

  本发明旨在提供一种柔性版印刷用感光树脂组合物，该组合物对柔性版印刷中使用的由有机溶剂和乳剂油墨（例如紫外线固化油墨或使用植物油或轻石脑油的油墨）组成的油墨具有极佳的耐受性，并且在图像再现性和印刷耐久性等印刷应用方面具有极佳的适用性。根据本发明，用于柔版印刷的感光树脂组合物至少包括：(a) 一种或多种热塑性弹性体；(b) 含有 80% 或更多 1,2 键的丙烯酸封端液态聚丁二烯；(c) 具有至少一个或多个乙烯基不饱和基团的可光聚合不饱和单体；(d) 光聚合引发剂。
• Photosensitive Resin Composition
  申请人：Fujiwara Masahiro

  公开号：US20090068593A1

  公开（公告）日：2009-03-12

  The present invention relates to a photosensitive resin composition comprising at least a thermoplastic elastomer (a), a photopolymerizable unsaturated monomer (b), and a photopolymerization initiator (c), characterized in that the thermoplastic elastomer (a) comprises at least vinyl aromatic hydrocarbon units, butadiene units, and alkylene units and contains alkylene units not less than 5 wt % and not more than 80 wt % with respect to the total amount of butadiene units and alkylene units. The present invention provides a photosensitive resin composition that simultaneously achieves excellent fine line reproducibility, ester solvent resistance, and prevention of cracks occurring on plate surface.
• US4197130A
  申请人：——

  公开号：US4197130A

  公开（公告）日：1980-04-08
• US4266005A
  申请人：——

  公开号：US4266005A

  公开（公告）日：1981-05-05