Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5623026 | Siloxanes containing epoxy groups, and mixtures thereof with polycarbonates | Peter Bier, Sabine Schlitte, Hubertus Eversheim, Helmut-Martin Meier | 1997-04-22 |
| 5270385 | Antistatic, thermoplastic moulding compounds based on aromatic polycarbonates and aromatic vinyl polymers | Hans-Josef Buysch, Norbert Schon, Herbert Eichenauer, Hans-Jurgen Kress | 1993-12-14 |
| 5254624 | Compatible blends of aromatic poly(ester) carbonates and polyamides | Georg Heger, Erwin Piejko, Leo Morbitzer, Alexander Karbach | 1993-10-19 |
| 5219934 | Polymers containing sulfonamide units as compatibilizers for polyamide/polycarbonate blends | Georg Heger, Holger Lutjens, Gerd Fengler, Karl-Erwin Piejko | 1993-06-15 |
| 5061745 | Flame-retardant, high-impact polycarbonate molding compounds | Dieter Wittmann, Horst Peters, Jochen Schoeps, Hans-Jurgen Kress, Karl-Heinz Ott | 1991-10-29 |
| 5030675 | Flame-resistant thermoplastic moulding compounds based on polycarbonate, polyalkylene terephthalate, graft copolymer, fluorinated polyolefine and phosphorus compound | Dieter Wittmann, Hans-Jurgen Kress, Horst Peters, Christian Lindner | 1991-07-09 |
| 4925891 | High impact strength flame-retardant polycarbonate moulding compositions | Hans-Jurgen Kress, Christian Lindner, Friedemann Muller, Horst Peters, Dieter Wittmann | 1990-05-15 |
| 4920166 | Flame-resistant, antistatic polycarbonate molding compositions | Hans-Josef Buysch, Norbert Schon, Hans-Jurgen Kress, Herbert Eichenauer | 1990-04-24 |
| 4883835 | Flame resistant antistatic polycarbonate moulding compounds | Hans-Josef Buysch, Norbert Schon, Hans-Jurgen Kress, Herbert Eichenauer | 1989-11-28 |
| 4879342 | Thermoplastic polycarbonate moulding compositions | Hans-Jurgen Kress, Winfried Paul, Horst Peters, Christian Lindner | 1989-11-07 |
| 4861829 | Thermoplastic polycarbonate moulding materials | Hans-Jurgen Kress, Winfried Paul, Horst Peters, Christian Lindner | 1989-08-29 |
| 4839421 | Antistatic, thermoplastic moulding compound based on polycarbonates and aromatic vinyl polymers | Hans-Josef Buysch, Norbert Schon, Herbert Eichenauer, Hans-Jurgen Kress | 1989-06-13 |
| 4810739 | Moulding compositions having flame-resistant properties | Christian Lindner, Horst Peters, Bernd Urbanneck | 1989-03-07 |
| 4777212 | Thermoplastic polycarbonate moulding compositions | Hans-Jurgen Kress, Winfried Paul, Horst Peters, Christian Lindner | 1988-10-11 |
| 4766165 | Thermoplastic moulding compositions having flame-retarding properties | Hans-Jurgen Kress, Friedemann Muller, Christian Lindner, Horst Peters, Gert Todtemann | 1988-08-23 |
| 4751260 | Flame-retarding, polycarbonate moulding materials of high impact strength | Hans-Jurgen Kress, Friedemann Muller, Christian Lindner, Horst Peters | 1988-06-14 |
| 4692488 | Thermoplastic polycarbonate moulding compositions | Hans-Jurgen Kress, Friedemann Muller, Christian Lindner, Horst Peters | 1987-09-08 |
| 4622363 | Thermoplastic moulding compositions with an improved heat distortion point | Herbert Eichenauer, Hans-Jurgen Kress, Karl-Heinz Ott, Horst Peters | 1986-11-11 |
| 4563496 | Self-extinguishing thermoplastic moulding compositions of polycarbonate and ABS-polymers | Christian Lindner, Friedemann Muller, Horst Peters, Hans-Jurgen Kress | 1986-01-07 |
| 4548987 | ABS-Polycarbonate mixtures which have improved flame resistance | Wolfgang Bauer, Christian Lindner, Friedemann Muller, Hans-Jurgen Kress, Karl Zabrocki | 1985-10-22 |
| 4463130 | Flame-resistant polymer mixtures | Volker Serini, Horst Peters, Udo Rudolph, Werner Nouvertne, Dieter Freitag | 1984-07-31 |
| 4461868 | Mixture of a thermoplastic polymer of an alkyl methacrylate and a graft polymer of methyl methacrylate onto crosslinked alkyl acrylate rubber | Christian Lindner, Karl-Heinz Ott, Horst Peters, Dieter Neuray | 1984-07-24 |
| 4415692 | Stabilized thermoplastic moulding compositions | Karsten-Josef Idel, Hans-Josef Buysch, Horst Peters | 1983-11-15 |