| 4908042 |
Process for coloring cellulose on polyester with water-insoluble red mono-azo dyes |
Ulrich Buhler, Manfred Hahnke, Albert Bode |
1990-03-13 |
| 4902786 |
Phenylazonaphthol or naphthylazonaphthol compounds containing a fibre-reactive aminophenylamino-substituted halogen-s-triazinylamino group and a fibre-reactive group of the vinylsulfone series, suitable as dyestuffs |
Hartmut Springer, Marcos Segal |
1990-02-20 |
| 4808193 |
Process for dyeing hydroxy-containing fiber material with water-soluble dis-azo reactive dye compound |
Ludwig Schlafer, Hartmut Springer |
1989-02-28 |
| 4775746 |
Water-soluble monoazo compounds containing a fiber-reactive group of the vinylsulfone series and having a sulfonaphthol coupling component with a phenylaminotriazinylamino substituent, suitable as dyestuffs |
Hartmut Springer, Marcos Segal, Werner Russ |
1988-10-04 |
| 4769449 |
Red mono-azo water-soluble dye containing cyano, amide and amino substituents |
Ulrich Buhler, Manfred Hahnke, Albert Bode |
1988-09-06 |
| 4762916 |
Water-soluble dis-, tris- and tetra-azo compounds containing fiber-reactive chloro-and fluro-triazinyl groups and vinylsulfone groups or derivatives thereof, suitable as dyestuffs |
Ludwig Schlafer, Hartmut Springer |
1988-08-09 |
| 4757136 |
Water-soluble Azo compounds containing fiber-reactive groups and having a sulfo-naphthol coupling component with a triazinylamino substituent suitable as dyestuffs |
Hartmut Springer, Marcos Segal, Werner Russ |
1988-07-12 |
| 4740592 |
Water-soluble azo compounds containing fiber-reactive groups and having a sulfo-naphthal coupling component with a triazinylamino substituent suitable as dyestuffs |
Hartmut Springer, Marcos Segal, Werner Russ |
1988-04-26 |
| 4731441 |
Water-soluble azo compounds containing, as fiber-reactive groups, a (nitrophenylamino-phenylamino)-chloro-triazinylamino group and groups of the vinylsulfone series, suitable as dyestuffs |
Marcos Segal |
1988-03-15 |
| 4725674 |
Water soluble monoazo and disazo compounds containing (diphenylamino)-amino-chlorotriazinylamino group substituted by a nitro group and a fibre-reaction group of the vinylsulfone series, suitable as dyestuffs |
Marcos Segal |
1988-02-16 |
| 4703111 |
Water-soluble compounds containing one or two (nitrophenylamino)-phenylamino-chlorotriazinylamino groups, the nitrophenylamino being additionally substituted by a fiber-reactive group of the vinylsulfonyl series, suitable as dyestuffs |
Marcos Segal |
1987-10-27 |
| 4701523 |
Water-soluble disazo compounds containing one or two (nitro-phenylamino)-phenylamino-chlorotriazinylamino groups, the nitro-phenylamino being additionally substituted by a fiber-reactive group of the vinylsulfone series, suitable as dyestuffs |
Marcos Segal |
1987-10-20 |
