| 6693191 |
Method for the production of a particle-containing preparation of tetrahydro-3,5-dimethyl-1,3,5-thiadiazin-2-thione |
Heinz Isak, Franz Schutz, Jörg Therre, Michael Drogemuller, Dirk Franke +3 more |
2004-02-17 |
| 6410042 |
Plant protection products in the form of a granulate with controlled release of the active agent |
Manfred Schroeder, Reiner Kober, Reinhold Stadler, Jorn Tidow, Erich Probeck |
2002-06-25 |
| 5624748 |
Packaging materials having barrier properties against oxygen |
Erich Penzel, Hermann Seyffer, Eberhard Beckmann |
1997-04-29 |
| 5554261 |
Dyeing of paper |
Claudia Nilz, Walter Breitschaft, Manfred Zillig, Primoz Lorencak |
1996-09-10 |
| 5554718 |
Catonic urea/formaldehyde resins, their preparation and their use in the paper industry |
Klaus Flory, Andreas Stange, Michael Kroener |
1996-09-10 |
| 5478656 |
Cationic urea/formaldehyde resins, their preparation and their use in the paper industry |
Klaus Flory, Andreas Stange, Michael Kroener |
1995-12-26 |
| 5290880 |
Preparation of finely divided, water-soluble polymers containing vinylamine units |
Dietmar Moench, Michael Kroener, Enrique Freudenberg, Heinrich Hartmann |
1994-03-01 |
| 5145559 |
Production of paper, board and cardboard |
Werner Auhorn, Friedrich Linhart, Primoz Lorencak, Michael Kroener, Walter Denzinger +1 more |
1992-09-08 |
| 5126395 |
Preparation of stable water-in-oil emulsions of hydrolyzed polymers of N-vinylamides |
Lutz End, Walter Denzinger, Michael Kroener, Enrique Freudenberg, Friedrich Linhart +2 more |
1992-06-30 |
| 5098521 |
Production of paper, board and cardboard from paper stocks containing foreign materials |
Enrique Freudenberg, Friedrich Linhart, Rainer Tresch, Heinrich Hartmann, Walter Denzinger +1 more |
1992-03-24 |
| 5008321 |
Preparation of stable water-in-oil emulsions of hydrolyzed polymers of N-vinylamides and their use |
Heinrich Hartmann, Walter Denzinger, Michael Kroener, Enrique Freudenberg |
1991-04-16 |
