- 专利标题: PERYLENE BISIMIDES WITH RIGID 2,2'-BIPHENOXY BRIDGES
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申请号: US16069954申请日: 2017-01-13
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公开(公告)号: US20190023905A1公开(公告)日: 2019-01-24
- 发明人: Martin KOENEMANN , Gerhard WAGENBLAST , Sorin IVANOVICI , Martina MITGUDE
- 申请人: BASF SE
- 申请人地址: DE Ludwigshafen am Rhein
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen am Rhein
- 优先权: EP16151228.0 20160114; EP16154637.9 20160208
- 国际申请: PCT/EP2017/050621 WO 20170113
- 主分类号: C09B5/62
- IPC分类号: C09B5/62 ; C09B57/12 ; C09B57/14 ; B41M3/14 ; H01L33/50
摘要:
The present invention relates to perylene bisimides with rigid 2,2′-biphenoxy bridges which are useful in a wide variety of applications and to novel to perylene bisimides with rigid 2,2′-biphenoxy bridges. The present invention also relates to the use of said compound(s) in color converters for improving the luminous efficacy of LEDs, to color converters and their use and to lighting devices comprising at least one LED or OLED and at least one color converter. The present invention also relates to a printing ink formulation for security printing comprising at least one perylene bisimide with rigid 2,2′-biphenoxy bridges and security documents.
公开/授权文献
- US11021610B2 Perylene bisimides with rigid 2,2′-biphenoxy bridges 公开/授权日:2021-06-01