发明授权
US4564673A 3-Cyano-5-nitrothiophene anilino monoazo dye for synthetic fibers
失效
用于合成纤维的3-氰基-5-硝基噻吩苯胺基单偶氮染料
- 专利标题: 3-Cyano-5-nitrothiophene anilino monoazo dye for synthetic fibers
- 专利标题(中): 用于合成纤维的3-氰基-5-硝基噻吩苯胺基单偶氮染料
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申请号: US554112申请日: 1983-11-21
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公开(公告)号: US4564673A公开(公告)日: 1986-01-14
- 发明人: Toshio Niwa , Kiyoshi Himeno , Shuichi Maeda
- 申请人: Toshio Niwa , Kiyoshi Himeno , Shuichi Maeda
- 申请人地址: JPX Tokyo
- 专利权人: Research Association Of Synthetic Dyestuffs
- 当前专利权人: Research Association Of Synthetic Dyestuffs
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX57-205259 19821122
- 主分类号: C09B29/09
- IPC分类号: C09B29/09 ; C09B29/00 ; C09B29/08 ; C09B29/033 ; D06P1/18 ; D06P3/54
摘要:
A monoazo dye for synthetic fibers, particularly polyester fibers, which can dye the fiber clear blue with excellent fastness to sublimation, fastness to light, resistance for after finish and alkali discharge.
公开/授权文献
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