Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7160974 | Thermoplastically processable polyurethanes (TPU) with self-extinguishing properties, a process for their preparation and their use | Henricus Peerlings, Wolfgang Brauer, Juergen Winkler, Hans-Georg Hoppe | 2007-01-09 |
| 6790916 | Process for the preparation of soft, low-shrinkage, thermoplastic polyurethane elastomers which can be easily released from the mold | Wolfgang Brauer, Herbert Heidingsfeld, Hans-Georg Hoppe, Eva Brigitte Eggeling, Wolfgang Rohrig | 2004-09-14 |
| 6624278 | Process for producing thermally stable thermoplastic polyurethanes | Friedemann Muller, Wolfgang Brauer, Hans-Georg Hoppe, Hans Wagner | 2003-09-23 |
| 6559266 | Aliphatic thermoplastic polyurethanes, a process for producing them and the use thereof | Wolfgang Kaufhold, Wolfgang Braeuer, Hans-Georg Hoppe, Steven C. Manning | 2003-05-06 |
| 6552153 | Thermoplastic resins having incorporated mold release agents | Wolfgang Kaufhold, Friedemann Muller, Wolfgang Brauer, Hans-Georg Hoppe | 2003-04-22 |
| 6527995 | Process for preparing soft, elastic polyurethane | Wolfgang Kaufhold, Hans-Georg Hoppe, Wolfgang Brauer, Jurgen Winkler | 2003-03-04 |
| 6486243 | Thermoplastically processable polyurethane elastomers having an improved intrinsic color | Wolfgang Brauer, Wolfgang Kaufhold, Hans-Georg Hoppe | 2002-11-26 |
| 6218479 | Nonrigid, thermoplastic moulding compositions | Jurgen Winkler, Hans-Georg Hoppe, Wolfgang Brauer | 2001-04-17 |
| 6177494 | N,N'-disubstituted N-(2-hydroxyalkyl)-ureas | Richard Kopp, James-Michael Barnes, Hans-Dieter Ruprecht | 2001-01-23 |
| 5981655 | Process for preparing TPU molding compositions | Herbert Heidingsfeld, Willi Meister, Bernhard Schulte, Wolfgang Brauer, Friedemann Muller +2 more | 1999-11-09 |
| 5936018 | Melt-processable polyurethanes containing special wax mixtures | Friedemann Muller, Wolfgang Brauer, Herbert Heidingsfeld, Hans-Georg Hoppe, Willi Meister +2 more | 1999-08-10 |
| 5925697 | Melt processable polyurethanes containing wax | Wolfgang Brauer, Friedemann Muller, Jurgen Winkler, Hans-Georg Hoppe, Bernhard Schulte +1 more | 1999-07-20 |
| 5760133 | Process for preparing TPU molding compositions | Herbert Heidingsfeld, Willi Meister, Bernhard Schulte, Wolfgang Brauer, Friedemann Muller +2 more | 1998-06-02 |
| 5696205 | Process for preparing TPU molding compositions | Friedemann Muller, Wolfgang Brauer, Hans-Georg Hoppe, Herbert Heidingsfeld, Willi Meister +2 more | 1997-12-09 |
| 5688863 | Soft thermoplastic polyurethane ureas a process for their preparation and their use | Stephan Kirchmeyer, Hanns P. Muller, Bodo Rehbold | 1997-11-18 |
| 4645630 | Process for the production of microcellular or foamed moldings and compounds containing isocyanate-reactive groups suitable for carrying out this process | Werner Rasshofer, Hans-Joachim Meiners, Klaus Seel | 1987-02-24 |