Issued Patents 1994
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373082 | Process for the production of thermoplastic polycarbonates | Hermann Kauth, Steffen Kuhling, Wolfgang Alewelt | 1994-12-13 |
| 5340905 | Process for the preparation of thermoplastic polycarbonates | Steffen Kuhling, Hermann Kauth, Wolfgang Alewelt | 1994-08-23 |
| 5334692 | Highly branched polyphosphonates based on melamine | Bernhard Hess, Wolfgang Schulz-Schlitte, Jurgen Kirsch, Uwe Arndt, Hans-Georg Gehrke +1 more | 1994-08-02 |
| 5326800 | Use of salts in combination with halogenated phthalimides for flameproof finishing of glass fibre-containing polycarbonate moulded members | Klaus Horn, Jurgen Kirsch, Richard Weider, Hugo Obermann, Karsten-Josef Idel | 1994-07-05 |
| 5317083 | Process for isolating polycarbonates from their solutions with tube having cross sectional contrictions | Claus Wulff, Wolfgang Alewelt, Hermann Kauth | 1994-05-31 |
| 5314985 | Molten, catalytic process for the preparation of polycarbonates | Steffen Kuhling, Wolfgang Alewelt, Hermann Kauth | 1994-05-24 |
| 5310793 | Mixtures of polyalkylene terephthalates, new polycarbonates and/or polyester-carbonates and elastomers | Karsten-Josef Idel, Gerd Fengler, Ulrich Grigo, Jurgen Kirsch, Uwe Westeppe | 1994-05-10 |
| 5300550 | Thermoplastic molding compositions | Thomas Eckel, Dieter Wittmann, Karl-Heinz Ott, Claus Wulff | 1994-04-05 |
| 5288848 | Process for preparation of high molecular weight, optionally branched polyarylene sulphides | Karsten-Josef Idel, Wolfgang Ebert, Ludwig Bottenbruch, Rolf-Volker Meyer | 1994-02-22 |