发明公开
- 专利标题: ACID DYES
- 专利标题(中): 酸性染料
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申请号: EP09780688.9申请日: 2009-07-16
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公开(公告)号: EP2307508A2公开(公告)日: 2011-04-13
- 发明人: Geiger, Ulrich , Hasemann, Ludwig , Nusser, Rainer
- 申请人: Clariant Finance (BVI) Limited
- 申请人地址: Citco Building Wickhams Cay P.O. Box 662 Road Town, Tortola VG
- 专利权人: Clariant Finance (BVI) Limited
- 当前专利权人: Clariant Finance (BVI) Limited
- 当前专利权人地址: Citco Building Wickhams Cay P.O. Box 662 Road Town, Tortola VG
- 代理机构: Hütter, Klaus
- 优先权: EP08160945 20080723
- 国际公布: WO2010010032 20100128
- 主分类号: C09B35/03
- IPC分类号: C09B35/03 ; C09B35/30
摘要:
Acid dyes, a process for their preparation and their use for dyeing organic substrates of the general formula (I) wherein the substituents have the meaning as indicated in the claims.
公开/授权文献
- EP2307508B1 ACID DYES 公开/授权日:2018-09-05
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