| 7267776 |
Foams for removing pollutants and/or heavy metals from flowable media |
Bernd Wurth, Klaus-Dieter Novak, Hendrik Kathrein, Andreas Schlegel |
2007-09-11 |
| 4751298 |
Production of 1-(3-hydroxy-propyl)-1,4-diazepane and 1,4-bis(3,4,5-trimethoxy-benzoyloxy)-propyl-diazepane derivatives thereof |
Axel Kleemann, Klaus Deller |
1988-06-14 |
| 4486600 |
Process for the production of .beta.-hydroxy-.alpha.-aminocarboxylic acids |
Axel Kleemann, Klaus Deller |
1984-12-04 |
| 4482760 |
Process for the production of 1,2-diols |
Axel Kleemann, Klaus Deller, Karlheinz Drauz |
1984-11-13 |
| 4436910 |
Process for the production of aqueous solutions of sodium salts of .alpha.- a |
Axel Kleemann, Jurgen Martens |
1984-03-13 |
| 4339591 |
Process for the production of caboxylic acid cyanides |
Axel Kleemann, Herbert Klenk |
1982-07-13 |
| 4216181 |
Process for applying a layer of a liquid foamable reaction mixture to a continuously moving shaping support |
Wilfried Ebeling, Volker Onnenberg, Alberto C. Gonzalez-Dorner, Hansjurgen Rabe, Klaus Schulte |
1980-08-05 |