发明授权
EP0266735B1 Fiber reactive yellow monoazo compound having two vinylsulfone type groups
失效
具有两个乙烯基砜类型组的纤维反应性黄色单一化合物
- 专利标题: Fiber reactive yellow monoazo compound having two vinylsulfone type groups
- 专利标题(中): 具有两个乙烯基砜类型组的纤维反应性黄色单一化合物
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申请号: EP87116149.3申请日: 1987-11-03
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公开(公告)号: EP0266735B1公开(公告)日: 1991-02-06
- 发明人: Yokogawa, Kazufumi , Kikkawa, Sadanobu , Harada, Naoki , Omura, Takashi
- 申请人: SUMITOMO CHEMICAL COMPANY, LIMITED
- 申请人地址: Kitahama 4-chome 5-33 Chuo-ku 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: Kitahama 4-chome 5-33 Chuo-ku Osaka 541 JP
- 代理机构: VOSSIUS & PARTNER
- 优先权: JP266459/86 19861107
- 主分类号: C09B62/51
- IPC分类号: C09B62/51 ; D06P1/384
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