发明授权
- 专利标题: Navy dye mixtures of azo disperse dyes for polyester
- 专利标题(中): 用于聚酯的AZO分散染料的NAVY DYE混合物
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申请号: US679100申请日: 1991-04-02
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公开(公告)号: US5112362A公开(公告)日: 1992-05-12
- 发明人: Erwin Hahn , Guenter Hansen , Gunther Lamm , Helmut Reichelt , Gerhard Wagenblast
- 申请人: Erwin Hahn , Guenter Hansen , Gunther Lamm , Helmut Reichelt , Gerhard Wagenblast
- 申请人地址: DEX Ludwigshafen
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DEX Ludwigshafen
- 优先权: DEX4010512 19900402
- 主分类号: C09B67/22
- IPC分类号: C09B67/22 ; D06P3/54
摘要:
Dye mixtures useful for dyeing or printing synthetic fabrics contain at least one azo dye whose diazo component is 2-amino-3,5-dicyano-4-methylthiophene and whose coupling component comes from the 2-amino-4-thienylthiazole series and also at least one azo dye whose diazo component is 2-amino-3,5-dicyano-4-methylthiophene, 2-amino-3-alkoxycarbonyl-5-cyano-4-methylthiophene or 2-amino-5-alkoxycarbonyl-3-cyano-4-methylthiophene and whose coupling component comes from the 3-cyano-4-methyl-2,6-diaminopyridine series, and/or at least one azo dye whose diazo component is a 2,6-dicyano-4-alkylaniline and whose coupling component comes from the m-phenylenediamine series.
公开/授权文献
- US5854749A Custom quality control monitoring of a steel making process 公开/授权日:1998-12-29