| 6638986 |
Preparation of in situ-reticulated flexible polyurethane foams |
Heinz-Dieter Lutter, Michael Pcolinski |
2003-10-28 |
| 6586486 |
Preparation of low-density hydrophilic flexible polyurethane foams |
Heinz-Dieter Lutter, Michael Pcolinski |
2003-07-01 |
| 6583192 |
Preparation of flexible polyurethane foams |
Heinz Schroder, Lothar Baum |
2003-06-24 |
| 6495652 |
Prepolymers containing isocyanate groups and a method for the production thereof |
Michael Reichelt, Udo Rotermund, Renate Hempel, Peter von Malotki, Holger Seifert |
2002-12-17 |
| 6337356 |
Production of sound-absorbing polyurethane foams having an adhesive surface |
Bernd Zaschke, Kirsten Schmaler |
2002-01-08 |
| 6316514 |
Production of sound-damping and energy-absorbing polyurethane foams |
Inge Rotermund, Klaus Schmutzer, Kirsten Schmaler |
2001-11-13 |
| 6103140 |
Preparation of a stable dispersion of melamine in polyol components |
Regina Hendreich, Michael Reichelt |
2000-08-15 |
| 6093342 |
Preparation of a homogeneous, demixing-stable polyol component |
Regina Hendreich, Marita Schuster, Bernd Zaschke |
2000-07-25 |
| 6087410 |
Production of polyurethane foams |
Inge Rotermund, Marita Schuster, Steffen Klippert |
2000-07-11 |
| 6063308 |
Preparation of a homogeneous polyol component which is stable to separation |
Regina Hendreich, Ralf Fritz, Inge Rotermund |
2000-05-16 |
| 6059990 |
Preparation of a stable dispersion of melamine in polyol components |
Regina Hendreich, Michael Reichelt |
2000-05-09 |
| 6034146 |
Preparation of a stable dispersion of melamine in polyol components |
Regina Hendreich, Michael Reichelt |
2000-03-07 |
| 5654344 |
Production of rigid to semirigid polyurethane foams having an increased proportion of open cells and reduced shrinkage |
Inge Rotermund, Bernhard Naber |
1997-08-05 |
| 5578653 |
Preparation of cellular polyurethanes |
Regina Hendreich, Dieter Tintelnot, Marion Wenzel |
1996-11-26 |
| 5492941 |
Polyurethane-based, compact moldings or moldings having a cellular core and a compacted surface, process for their production, and their use as shoe or shoe sole material |
Holger Seifert, Marion Heinz |
1996-02-20 |
| 5488070 |
Polyurethane-based, compact moldings or moldings having a cellular core and a compacted surface, process for their production, and their use as shoe or shoe sole material |
Holger Seifert, Marion Heinz |
1996-01-30 |
