发明授权
- 专利标题: Azo reactive dyes, their preparation and use
- 专利标题(中): 偶氮活性染料,其制备和用途
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申请号: US699957申请日: 1996-08-20
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公开(公告)号: US5712376A公开(公告)日: 1998-01-27
- 发明人: Edmond Ruhlmann , Laszlo Fekete
- 申请人: Edmond Ruhlmann , Laszlo Fekete
- 申请人地址: NY Tarrytown
- 专利权人: Ciba Specialty Chemicals Corporation
- 当前专利权人: Ciba Specialty Chemicals Corporation
- 当前专利权人地址: NY Tarrytown
- 优先权: CHX2395/95 19950822
- 主分类号: C07D251/42
- IPC分类号: C07D251/42 ; C09B62/09 ; C09B62/44 ; C09B62/513 ; D06P1/382 ; D06P3/10 ; D06P3/66
摘要:
Described are compounds of formula ##STR1## which are suitable as fiber-reactive dyes for dyeing a wide range of fiber materials.
公开/授权文献
- US5154676A Power driving device for bicycle 公开/授权日:1992-10-13
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