- 专利标题： Water soluble 3-ketocoumarins
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申请号： US16772395申请日： 2018-12-06
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公开(公告)号： US11485719B2公开(公告)日： 2022-11-01
- 发明人: Marika Morone , Vincenzo Razzano , Stephen Postle , Gabriele Norcini
- 申请人： IGM RESINS ITALIA S.R.L.
- 申请人地址： IT Milan
- 专利权人： IGM RESINS ITALIA S.R.L.
- 当前专利权人： IGM RESINS ITALIA S.R.L.
- 当前专利权人地址： IT Milan
- 代理商 Silvia Salvadori
- 国际申请： PCT/IB2018/059703 WO 20181206
- 国际公布： WO2019/116177 WO 20190620
- 主分类号： C09D11/101
- IPC分类号： C09D11/101 ; C08F2/48 ; C07D405/10 ; C07D311/16 ; C09D11/38 ; C08F2/50 ; B41J2/01
摘要：
The present invention relates to novel 3-ketocoumarins with improved water compatibility, which are useful as photoinitiators and to compositions comprising said photoinitiators. The invention also relates to compositions comprising said novel 3-ketocoumarins and to a process for photopolymerizing comprising them.
公开/授权文献
- US20210070726A1 WATER SOLUBLE 3-KETOCOUMARINS 公开/授权日：2021-03-11
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