发明授权
US08277920B2 Optical recording material, chalcone type compounds and metal complexes 有权
光学记录材料,查尔酮型化合物和金属络合物

  • 专利标题: Optical recording material, chalcone type compounds and metal complexes
  • 专利标题(中): 光学记录材料,查尔酮型化合物和金属络合物
  • 申请号: US12296594
    申请日: 2007-04-24
  • 公开(公告)号: US08277920B2
    公开(公告)日: 2012-10-02
  • 发明人: Toru YanoYohei Aoyama
  • 申请人: Toru YanoYohei Aoyama
  • 申请人地址: JP Tokyo
  • 专利权人: Adeka Corporation
  • 当前专利权人: Adeka Corporation
  • 当前专利权人地址: JP Tokyo
  • 代理机构: Young & Thompson
  • 优先权: JP2006-127030 20060428
  • 国际申请: PCT/JP2007/058801 WO 20070424
  • 国际公布: WO2007/125892 WO 20071108
  • 主分类号: B32B3/02
  • IPC分类号: B32B3/02 G11B7/24
Optical recording material, chalcone type compounds and metal complexes
摘要:
An optical recording material comprising at least one kind of chalcone type compound represented by the following general formula (I) or a metal complex using the chalcone type compound as a ligand: wherein ring A represents a 5- or 6-membered heterocyclic ring or an aromatic ring; ring B represents a 5- or 6-membered heterocyclic ring, an aromatic ring, or a metallocene structure; the above-mentioned heterocyclic and aromatic ring may be condensed with other rings or may be substituted; n is 0 or 1.
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