| 6420442 |
Flame-proofed polystyrene foamed materials |
Franz-Josef Dietzen, Guiscard Glück, Gerd Ehrmann, Gerhard Alicke, Klaus Hahn +2 more |
2002-07-16 |
| 5162487 |
Melamine resin moldings having increased elasticity |
Juergen Weiser, Wolfgang Reuther, Wolfgang Fath, Heinz Berbner, Onno Graalmann |
1992-11-10 |
| 5084488 |
Melamine resin moldings having increased elasticity |
Juergen Weiser, Wolfgang Reuther, Wolfgang Fath, Heinz Berbner, Onno Graalmann |
1992-01-28 |
| 4885206 |
Foam composite and manufacture thereof |
Onno Graalmann, Guenter Kreibiehl, Heinz Weber |
1989-12-05 |
| 4666948 |
Preparation of resilient melamine foams |
Frank P. Woerner, Peter Neumann, Harald Mahnke, Josef Lamprecht, Dieter Horn +3 more |
1987-05-19 |
| 4530940 |
Stabilized melamine resin foams |
Frank P. Woerner, Horst Reimann, Harald Mahnke, Peter Neumann, Hanshelmut Kaeppel |
1985-07-23 |
