发明授权
EP0318968B1 Monoazo red dye compound having vinylsulfone type fiber reactive groups
失效
乙烯基含砜红色单偶氮染料的纤维反应性基团。
- 专利标题: Monoazo red dye compound having vinylsulfone type fiber reactive groups
- 专利标题(中): 乙烯基含砜红色单偶氮染料的纤维反应性基团。
-
申请号: EP88119997.0申请日: 1988-11-30
-
公开(公告)号: EP0318968B1公开(公告)日: 1994-03-30
- 发明人: Morimitsu, Toshihiko , Akahori, Kingo , Kayane, Yutaka , 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: JP304790/87 19871201; JP11688/88 19880120
- 主分类号: C09B62/51
- IPC分类号: C09B62/51 ; C09B62/085 ; D06P1/38
公开/授权文献
信息查询
IPC分类: