| RE33908 |
Mixtures of blue mono-azo disperse dyestuffs and their use for dyeing polyester |
Horst Tappe, Hubert Kruse, Reinhard Kuhn, Margareta Boos |
1992-05-05 |
| 4908042 |
Process for coloring cellulose on polyester with water-insoluble red mono-azo dyes |
Ulrich Buhler, Manfred Hahnke, Michael Kunze |
1990-03-13 |
| 4802889 |
2-cyano-4,6-dinitrophenyl mono-azo dyes for polyester and cellulose acetate |
Ulrich Bte,uml/u/ hler, Horst Tappe, Reinhard Kuhn, Margareta Boss |
1989-02-07 |
| 4772292 |
Mixture of yellow disperse dyestuffs containing pyridone disazo dye |
Manfred Hahnke, Ulrich Buhler |
1988-09-20 |
| 4769449 |
Red mono-azo water-soluble dye containing cyano, amide and amino substituents |
Ulrich Buhler, Manfred Hahnke, Michael Kunze |
1988-09-06 |
| 4678476 |
Mixtures of blue mono-azo disperse dyestuffs and their use for dyeing polyester |
Horst Tappe, Hubert Kruse, Reinhard Kuhn, Margareta Boos |
1987-07-07 |
| 4620853 |
Dyestuff mixtures, process for their preparation and process for dyeing and printing hydrophobic fiber materials |
Horst Tappe, Klaus Hofmann, Manfred Hahnke |
1986-11-04 |
| 4582509 |
Mixtures of monoazo dyestuffs |
Ulrich Buhler, Manfred Hahnke, Kurt Roth, Margarete Boos |
1986-04-15 |
| 4567252 |
Water-insoluble naphthol monoazo dyestuff |
Ulrich Buhler, Horst Tappe, Manfred Hahnke, Kurt Roth |
1986-01-28 |
| 4548613 |
Yellow disperse dyestuff mixtures and dyeing process |
Thomas V. Chambers, Manfred Hahnke, Wolfgang Kretzschmar |
1985-10-22 |