Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5262486 | Modified emulsion polymers, in particular for photopolymerizable recording materials which can be developed in water and aqueous solvents | Thomas Telser, Martin Meister | 1993-11-16 |
| 5210166 | Copolymers of ethylene with polyalkylene glycol (meth)acrylates | Walter Ziegler | 1993-05-11 |
| 5176986 | Liquid cleaner composition for removing polymeric materials from a surface | Thomas Telser, Wolfgang Huemmer, Karl-Rudolf Kurtz, Heinz-Ulrich Werther, Beinhard Schneider | 1993-01-05 |
| 5147757 | Optically transparent polymer alloy and its use in molding materials, moldings, films, coatings, adhesives and photosensitive recording elements | Karl-Rudolf Kurtz, Thomas Telser | 1992-09-15 |
| 5124237 | Production of photopolymerized relief printing plates having a non-tacky surface | Dieter Littmann | 1992-06-23 |
| 5112725 | Preparation of recording layers and their use for the production of flexographic printing plates | Karl-Rudolf Kurtz, Guenther Schulz | 1992-05-12 |
| 5102773 | Photosensitive recording material comprising carboxyl-containing polymeric binder having ethylenically unsaturated side groups and .beta.-amino alcohols | Dieter Littmann, Thomas Telser, Wolfgang Huemmer, Martin Meister | 1992-04-07 |
| 5061606 | Preparation of relief printing plates | Thomas Telser, Karl-Rudolf Kurtz, Helmut Bach, Heinz-Ulrich Werther | 1991-10-29 |
| 5061602 | Photosensitive recording material of enhanced flexibility | Hans Schupp, Reinhold Schwalm | 1991-10-29 |
| 5055377 | Light-sensitive recording element and process of forming a relief image wherein the recording element contains lecithin as an additive | Dieter Littmann | 1991-10-08 |
| 5049478 | Continuous production of a photosensitive recording element | Karl-Rudolf Kurtz, Thomas Telser, Manfred Zuerger | 1991-09-17 |
| 5035981 | Multilayer, sheet-like, photosensitive recording material | Karl-Rudolf Kurtz, Thomas Telser, Helmut Bach | 1991-07-30 |
| 4994344 | Sheetlike light-sensitive recording | Karl-Rudolf Kurtz, Thomas Telser, Manfred Zuerger | 1991-02-19 |
| 4946758 | Multilayer, sheet-like, photosensitive recording material | Karl-Rudolf Kurtz, Thomas Telser, Helmut Bach | 1990-08-07 |
| 4940650 | Preparation of recording layers and their use for the production of flexographic printing plates | Karl-Rudolf Kurtz, Guenther Schulz | 1990-07-10 |
| 4916045 | Photosensitive recording element containing an ionic polymer | Wolfgang Mueller, Reiner Hofmann, Peter Richter | 1990-04-10 |
| 4900795 | Polymer ammonium salts | Gerhard Hoffmann, Wolfgang Huemmer, Dieter Littmann | 1990-02-13 |
| 4877715 | Light sensitive recording element having a photopolymerizable relief-forming layer containing an ethylene terpolymer | Walter Ziegler | 1989-10-31 |
| 4869997 | Coating plate cylinders or sleeves with a continuous photosensitive recording layer | Helmut Bach, Klaus Jaeckel | 1989-09-26 |
| 4849307 | Photosensitive recording materials having a novel graft copolymer binder | Gerhard Hoffmann, Guenther Schulz | 1989-07-18 |
| 4777115 | Photopolymerizable composition containing an ethylene terpolymer | Walter Ziegler | 1988-10-11 |
| 4762892 | Polymers modified by a polymer-analogous reaction | Walter Ziegler | 1988-08-09 |
| 4725528 | Production of non-tacky, smooth surfaces of photopolymer relief printing plates for flexographic printing | Klaus Jaeckel | 1988-02-16 |
| 4659986 | Electrical test connector for simultaneous testing of a plurality of electrical components | Werner Elster, Gustav Ost, Werner Simon, Karl Deckelmann, Ino Taitl | 1987-04-21 |