| 6303002 |
Method for producing paper, pulpboard and cardboard |
Friedrich Linhart, Hubert Meixner |
2001-10-16 |
| 4976888 |
Antifoam based on oil-in-water emulsion |
Arnold De Clercq, Wolfram Bergold, Hans-Juergen Degen |
1990-12-11 |
| 4976138 |
Measuring arrangement for determining the liquid absorption of paper |
Norbert Benninghoff, Manfred Jaensch, Gunter Niesar, Werner Schuster |
1990-12-11 |
| 4960361 |
Separating sheetlike structures from piles |
— |
1990-10-02 |
| 4952280 |
Process for controlling the addition of retention aids in papermaking |
Ralf Hemel |
1990-08-28 |
| 4676961 |
Stabilized water-containing sodium dithionite formulations which have been rendered alkaline |
Max Appl, Wilhelm Goesele, Siegfried Schreiner, Gert Treiber |
1987-06-30 |
| 4664844 |
Antifoams based on oil-in-water emulsions |
Wolfram Bergold |
1987-05-12 |
| 4371674 |
Water soluble crosslinked ethyleneimine grafted polyamidoamine |
Otto Hertel, Emil Scharf, Rolf Fikentscher |
1983-02-01 |
| 4328142 |
Preparation of water-soluble condensates and their use as crosslinking agents for the preparation of papermaking aids |
Otto Hertel, Emil Scharf |
1982-05-04 |
