1,2-diphenyl-anthraquinone | 7223-67-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1,2-diphenyl-anthraquinone
• 英文别名: 1,2-Diphenyl-anthrachinon；Diphenylanthraquinone；1,2-diphenylanthracene-9,10-dione
• CAS: 7223-67-8
• 化学式: C₂₆H₁₆O₂
• 分子量: 360.412
• InChiKey: PYCIQRMBOVDILY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  28
• 可旋转键数：
  2
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,2-diphenyl-anthraquinone 在 hypophosphite 、 溶剂黄146 、 potassium iodide 作用下， 生成 1,2,9,10-tetraphenyl-anthracene
  参考文献：
  名称：

  Etienne; Weill-Raynal, Bulletin de la Societe Chimique de France, 1953, p. 1142,1144

  摘要：

  DOI：
• 作为产物：
  描述：

  反式-1,2-二苯基-1,3-丁二烯 、 1,4-萘醌 生成 1,2-diphenyl-anthraquinone
  参考文献：
  名称：

  Etienne; Weill-Raynal, Bulletin de la Societe Chimique de France, 1953, p. 1142,1144

  摘要：

  DOI：

文献信息

• Process for making flexographic plates with increased flexibility
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0356952A2

  公开（公告）日：1990-03-07

  This invention relates to a process for making a printing relief from a flexographic photosensitive element comprising: a) imagewise exposing to actinic radiation a layer of a photosensitive composition, said photosensitive composition comprising a binder having thermoplastic and elastomeric domains, a first addition polymerizable, ethylenically unsaturated monomer having some compatibility with both domains of the binder, and an addition polymerization initiator or initiating system; b) removing the unexposed portions; and c) applying post development treatment; wherein the improvement comprises increasing the flexibility of the flexographic printing relief by adding at least one additional ethylenically unsaturated monomer so that the ratio of first monomer to the additional monomer is in the range 1:4 to 4:1 based on total weight of monomer, said additional monomer is added to the photosensitive composition prior to imagewise exposing the layer provided that said additional monomer is substantially incompatible with the elastomeric domain of the binder.

  本发明涉及一种用柔性版感光元件制作印刷浮雕的工艺，包括 a) 以图像方式将一层感光组合物暴露于阳极辐照下，所述感光组合物包括具有热塑性和弹性结构域的粘合剂、与粘合剂的两个结构域具有一定相容性的第一加成聚合乙烯不饱和单体以及加成聚合引发剂或引发系统； b) 去除未曝光部分；以及 c) 进行后显影处理； 其中，改进包括通过添加至少一种额外的乙烯基不饱和单体来增加柔性版印刷浮雕的柔韧性，使第一单体与额外单体的比例基于单体总重量在 1:4 至 4:1 的范围内，所述额外单体在图像曝光层之前添加到感光组合物中，条件是所述额外单体与粘合剂的弹性域基本不相容。
• Aqueous processible photosensitive compositions containing core shell microgels
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0356953A2

  公开（公告）日：1990-03-07

  The present invention concerns an aqueous processible solid photosensitive composition for making relief plates comprising (a) an addition photopolymerizable ethylenically unsaturated monomer; (b) a photoinitiator or photoinitiating system activated by actinic light; and (c) a core shell microgel binder; wherein the core shell microgel binder has two domains, a core having less than 10% crosslinking and an aqueous processible non-crosslinked outer shell consisting of an acid-modified copolymer, and further wherein the monomer partitions in the shell of the microgel. The invention also concerns a photosensitive element containing this composition.

  本发明涉及一种用于制作浮雕板的水性可加工固体感光组合物，该组合物包括 (a) 可进行加成光聚合的乙烯基不饱和单体； (b) 一种光引发剂或光引发系统，由阳极光激活；和 (c) 芯壳微凝胶粘合剂； 其中芯壳微凝胶粘合剂有两个结构域，一个是交联度小于 10%的芯，另一个是由酸改性共聚物组成的可水溶液加工的非交联外壳，单体在微凝胶的外壳中分隔。本发明还涉及一种含有这种成分的光敏元件。
• Solid imaging method using compositions containing core-shell polymers
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0403758A2

  公开（公告）日：1990-12-27

  A three-dimensional object formed from a photohardenable composition containing deflecting matter of core-shell polymers. A preferred material for the polymeric core is crosslinked to an extent to be nonswellable and insoluble in solvent for noncrosslinked polymer material while the shell polymer has no pendant acid groups.

  一种三维物体，由含有芯壳聚合物偏转物质的光硬化组合物形成。优选的聚合物芯材的交联程度为非交联聚合物材料的非溶胀性和不溶于溶剂，而外壳聚合物没有悬垂酸基。
• Photosensitive semi-aqueous developable gold conductor composition
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0414169A2

  公开（公告）日：1991-02-27

  A semi-aqueous developable photosensitive gold conductive composition which is fireable in a nonoxidizing atmosphere is developable in an aqueous solution containing 0.63 percent by weight sodium borate and 8.7 percent by weight butyl cellusolve.

  一种可在非氧化气氛中燃烧的半水溶液显影光敏金导电组合物，可在含有 0.63%（重量）硼酸钠和 8.7%（重量）丁基赛璐珞的水溶液中显影。
• Aqueous processible photopolymerizable compositions capable of photolytically generating metal ions
  申请人：E.I. DU PONT DE NEMOURS AND COMPANY

  公开号：EP0427249A2

  公开（公告）日：1991-05-15

  Improved properties are obtained with aqueous processible photosensitive compositions by use of a combination of a metal compound and an acid precursor. The metal compound is capable of generating multivalent metal ions with a strong acid, which is generated from the acid precursor during imagewise irradiation of the photosnesitive composition.

  通过使用金属化合物和酸前体的组合，水溶液可加工感光组合物的性能得到了改善。金属化合物能与强酸生成多价金属离子，而强酸是在光敏组合物的图像照射过程中由酸性前体生成的。