| 4632946 |
Halogen-free flameproofed thermoplastic molding material |
Juergen Hambrecht, Adolf Echte, Karl H. Illers, Johann Swoboda |
1986-12-30 |
| 4618633 |
Halogen-free self-extinguishing thermoplastic molding material |
Christof Taubitz, Juergen Hambrecht, Adolf Echte, Karl H. Illers |
1986-10-21 |
| 4618636 |
Flameproofed thermoplastic molding material comprising a novolak resin |
Juergen Hambrecht, Herbert Naarmann, Adolf Echte, Karl H. Illers |
1986-10-21 |
| 4618668 |
Preparation of polyphenylene ethers |
Juergen Hambrecht, Walter Himmele, Adolf Echte, Johann Swoboda |
1986-10-21 |
| 4551493 |
Transparent flame-retardant poly(arylether-arylsulfone) molding materials |
Gerd Blinne |
1985-11-05 |
| 4518535 |
Preparation of electrically conductive systems from substituted phenalenes, and the products obtained |
Herbert Naarmann, Gernot Kohler, Petr Simak |
1985-05-21 |
| 4482705 |
Removal of the catalyst from polyphenylene ethers |
Juergen Hambrecht, Rudi W. Reffert, Adolf Echte, Johann Swoboda |
1984-11-13 |
| 4468509 |
Reversibly oxidizable or reducible polymers containing polyene units, their preparation and their use |
Herbert Naarmann, Klaus-Dieter Franz |
1984-08-28 |
| 4464511 |
Polymers which have two or more stable, reversibly interconvertible oxidation states, their preparation and their use |
Herbert Naarmann, Klaus Penzien, Klaus-Dieter Franz |
1984-08-07 |
| 4440693 |
Preparation of electrically conductive products |
Herbert Naarmann, Klaus Penzien, Klaus-Dieter Franz |
1984-04-03 |
| 4436854 |
Self-extinguishing thermoplastic molding material |
Franz Brandstetter, Herbert Naarmann, Edmund Priebe |
1984-03-13 |
| 4418187 |
Preparation of electrically conductive polymers |
Herbert Naarmann, Klaus Penzien |
1983-11-29 |
| 4404126 |
Preparation of electrically conductive polymeric systems |
Herbert Naarmann, Klaus Penzien |
1983-09-13 |
