| 4814102 |
Detergents containing oxyalkylated, carboxyl-containing polymers |
Richard Baur, Walter Denzinger, Heinrich Hartmann, Josef Mueller, Hans-Juergen Raubenheimer +1 more |
1989-03-21 |
| 4632897 |
Photopolymerizable recording material suitable for the production of photoresist layers |
Helmut Barzynski, Albert Elzer, Uwe Klinsmann, Reinhold J. Leyrer, Axel Sanner |
1986-12-30 |
| 4599293 |
Toner transfer process for transferring and fixing a toner image by means of film |
Albert Elzer, Gerhard Hoffmann, Reinhold J. Leyrer, Heinz-Ulrich Werther |
1986-07-08 |
| 4590144 |
Photopolymerizable recording material and the production of relief plates using this recording material |
Gunnar Schornick, Mong-Jon Jun, Axel Sanner, August Lehner, Werner Lenz +1 more |
1986-05-20 |
| 4481272 |
Layered electrophotographic recording medium comprising heterocyclic nitrogen containing organic dye compounds |
Heinz Eilingsfeld, Albert Elzer, Franz Feichtmayr, Gerhard Hoffmann, Reinhold J. Leyrer +1 more |
1984-11-06 |
| 4421840 |
Photopolymerizable recording material containing a diisocyanate modified nylon binder |
August Lehner, Heinz-Ulrich Werther, Dieter Naegele, Werner Lenz, Mong-Jon Jun +1 more |
1983-12-20 |
| 4277588 |
Preparation of acetylene copolymers |
Herbert Naarmann, Klaus Penzien, Helmut Doerfel |
1981-07-07 |
| 4251653 |
Manufacture of nylon by adding liquid diamine to aqueous polyamide forming salt solution |
Paul Matthies, Georg Pilz, Rudi-Heinz Rotzoll |
1981-02-17 |
| 4213884 |
Manufacture of a highly concentrated aqueous solution of a dicarboxylic acid diamine salt and a nylon precondensate |
Paul Matthies, Georg Pilz, Rudi-Heinz Rotzoll |
1980-07-22 |
