| 7091167 |
Laundry detergents and laundry treatment compositions comprising dye-transfer-inhibiting dye fixatives |
Frank-Peter Lang, Michael Wessling |
2006-08-15 |
| 6858570 |
Laundry detergents and laundry treatment compositions comprising one or more dye-transfer-inhibiting dye fixatives |
Frank-Peter Lang, Michael Wessling |
2005-02-22 |
| 6280486 |
Fuel/water emulsions |
Guido Dessauer, Ute Horn, Gerhard Crass |
2001-08-28 |
| 5716569 |
Granulated bleaching activators and their preparation |
Georg Borchers, Jurgen Cramer, Gerhard Noltner, Gerd Reinhardt, Wilfried Schuler |
1998-02-10 |
| 5492650 |
Microbicidal agent containing polymeric quaternary ammonium borate for preserving and disinfecting industrial products and industrial plants |
Frank-Peter Lang, Erich Gatter, Detlef Wehle |
1996-02-20 |
| 5041553 |
Process for the preparation of 2-substituted 1-(acylaminoalkyl)-2-imidazolines |
Karl-Heinz Keil, Georg-Wolfgang Eckardt, Herbert Wirtz, Werner Wellbrock, Horst Frohlich |
1991-08-20 |
| 4970201 |
Preservatives for cellulose containing products |
Eberhard Giebeler, Detlef Wehle, Helmut Hartner, Franz Konig |
1990-11-13 |
| 4857110 |
Agent for improving the printability of paper and board |
Guido Dessauer |
1989-08-15 |
| 4474950 |
Cellulose ethers having improved dispersing properties |
Utz-Hellmuth Felcht |
1984-10-02 |
