| 6156120 |
Apparatus for the uniform distribution of a small amount of liquid on bulk materials |
Stefan Heffels, Johannes Hartel, Gerhard Noltner |
2000-12-05 |
| 5634949 |
Prevention of fabric hand harshening on printing of dyeing cellulosic textiles |
Kurt Hohmann, Gerd Pelster, Horst-Roland Mach |
1997-06-03 |
| 5508389 |
Process for producing concentrated aqueous solutions of anionic azo dyes |
Kurt Hohmann, Eckhard Schwab, Manfred Sittig |
1996-04-16 |
| 5366512 |
Low-dust or dust-free dye preparations |
Konrad Opitz, Karl Rebsamen |
1994-11-22 |
| 5278341 |
N-acylaminoalkyl 2-hydroxyethyl sulfides and a process for their preparation |
Michael Meier, Heinrich Angenendt |
1994-01-11 |
| 4963660 |
Process for the reduction of heavy metal ions in excess from aqueous synthesis solutions of water soluble heavy metal complex dyestuffs |
Uwe Mrotzeck, Gunther Schwaiger, Werner Russ, Manfred Sittig |
1990-10-16 |
| 4889923 |
AZO compounds containing cyano and vinyl-sulfone groups, a process for their preparation and their use as dyestuffs |
Hans J. Schladetsch |
1989-12-26 |
| 4849031 |
Process of producing phosphate coatings on metal surfaces |
Dieter Hauffe, Gisela Beege, Werner Rausch |
1989-07-18 |
| 4732573 |
Novel dye salts of cationic dyes, having thiocyanatometallate or cyanatometallate complex anions for spin dyeing acid modified polyacrylonitrile |
Kurt Hohmann, Wolfgang Teige |
1988-03-22 |
| 4703112 |
Water-soluble benzothiazole-azo- and phenyl-azo-compounds containing a 2-sulfo-5-acylamino-aniline coupling component, suitable as fibre-reactive dyestuffs |
Ludwig Schlafer |
1987-10-27 |
| 4693726 |
Process for dyeing or printing cellulose fibers or cellulose blend fibers with pyridinium-triazine reactive dye, axable without alkali |
Fritz Meininger, Gerd Konig, Hartmut Springer |
1987-09-15 |
| 4652634 |
Water-soluble monoazo compounds containing a N-(sulfoalkyl)-aniline coupling component and a fiber-reactive group of the vinylsulfonyl series in the phenyl or benzothiazole diazo component, suitable as fiber-reactive dyestuffs |
Hermann Fuchs |
1987-03-24 |
| 4576755 |
Water-soluble fibre-reactive phthalocyanine compounds |
Hermann Fuchs |
1986-03-18 |
| 4430259 |
Water-soluble disazo compounds suitable as fiber-reactive dyestuffs |
Hermann Fuchs, Fritz Meininger |
1984-02-07 |
