发明授权
EP0385120B1 Fiber reactive asymmetric dioxazine compounds and their use as fiber reactive dyes
失效
纤维反应性二恶嗪不对称化合物及其作为纤维反应性染料的使用。
- 专利标题: Fiber reactive asymmetric dioxazine compounds and their use as fiber reactive dyes
- 专利标题(中): 纤维反应性二恶嗪不对称化合物及其作为纤维反应性染料的使用。
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申请号: EP90101890.3申请日: 1990-01-31
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公开(公告)号: EP0385120B1公开(公告)日: 1995-04-19
- 发明人: Miyamoto, Tetsuya , Takahashi, Miyao , Fujisaki, Takahiko , Ikeou, Shinei , Omura, Takashi , Harada, Naoki
- 申请人: SUMITOMO CHEMICAL COMPANY LIMITED
- 申请人地址: 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi, Osaka 541 JP
- 专利权人: SUMITOMO CHEMICAL COMPANY LIMITED
- 当前专利权人: SUMITOMO CHEMICAL COMPANY LIMITED
- 当前专利权人地址: 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi, Osaka 541 JP
- 代理机构: VOSSIUS & PARTNER
- 优先权: JP24409/89 19890201; JP29518/89 19890207; JP29519/89 19890207; JP29520/89 19890207
- 主分类号: C09B62/503
- IPC分类号: C09B62/503 ; C09B62/04 ; D06P1/38
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