| 6248836 |
Amphiphilic graft polymers based on graft bases containing n--vinylcarboxylic acid units, process for their preparation and their use |
Anton Negele, Martin Rubenacker, Hubert Meixner |
2001-06-19 |
| 6184310 |
Method for producing polymers containing carbamate units and the use thereof |
Manfred Niessner, Sabine Weiguny, Primoz Lorencak, Armin Stamm |
2001-02-06 |
| 6159340 |
Hydrolyzed polymers of N-vinylcarboxamides as paper, paperboard and cardboard dry strength enhancers |
Manfred Niessner, Claudia Nilz, Martin Rubenacker, Rudolf Schuhmacher |
2000-12-12 |
| 6133392 |
Insoluble polymers which can swell only slightly with modified amino groups, processes for their preparation, and their use |
Martin Rubenacker, Claudia Nilz, Rainer Rahm |
2000-10-17 |
| 6057404 |
Polymers containing .beta.-hydroxyalkylvinylamine units, preparation and use thereof |
Manfred Niessner, Dietmar Monch, Martin Rubenacker |
2000-05-02 |
