发明授权
- 专利标题: Disazo acid dyes
- 专利标题(中): 双偶氮酸染料
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申请号: US13099669申请日: 2011-05-03
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公开(公告)号: US08357210B2公开(公告)日: 2013-01-22
- 发明人: Rainer Nusser , Urs Daetwyler
- 申请人: Rainer Nusser , Urs Daetwyler
- 申请人地址: VG Tortola
- 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: VG Tortola
- 代理商 Anthony A. Bisulca
- 优先权: EP06114058 20060516; WOPCT/EP2007/054581 20070511
- 主分类号: C09B62/24
- IPC分类号: C09B62/24 ; C09B67/00 ; C09D11/00
摘要:
Compounds of the general formula (I) a process for their preparation and their use for dyeing and/or printing organic substrates.
公开/授权文献
- US20110203058A1 Disazo Acid Dyes 公开/授权日:2011-08-25
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