| 6099750 |
Use of organic compounds in the plastic columnar discotic liquid-crystal phase for transport of electric charges |
Jurgen Simmerer, Karl-Heinz Etzbach, Karl Siemensmeyer, Wolfgang Paulus, Peter Schuhmacher +4 more |
2000-08-08 |
| 6036883 |
Use of low molecular-weight or polymeric organic compounds which are present in the columnar-helical phase and have liquid-crystalline properties |
Wolfgang Paulus, Lukas Haussling, Karl Siemensmeyer, Karl-Heinz Etzbach, Dieter Adam +4 more |
2000-03-14 |
| 5932296 |
Process for producing a surface coated with amino groups |
Peter Sluka, Dierk Beyer, Wolfgang Knoll |
1999-08-03 |
| 5798197 |
Use of low molecular-weight or polymeric organic compounds which are present in the columnar-helical phase and have liquid-crystalline properties |
Wolfgang Paulus, Lukas Haussling, Karl Siemensmeyer, Karl-Heinz Etzbach, Dieter Adam +4 more |
1998-08-25 |
| 5736068 |
Triphenylene compounds and preparation of discotic liquid crystalline crosslinked polymers |
Lukas Haeussling, Dirk Funhoff, Karl Siemensmeyer, Karl-Heinz Etzbach, Friedrich Closs +1 more |
1998-04-07 |
| 5393626 |
Increasing photoconductivity by adjusting the discotic phase |
Friedrich Closs, Thomas Frey, Dirk Funhoff, Karl Siemensmeyer, Dietrich Haarer +1 more |
1995-02-28 |
| 5258262 |
Radiation-sensitive film composed of at least one mono-molecular layer of fluorine-containing amphiphiles |
Christian Erdelen, Werner Prass, Ude Scheunemann |
1993-11-02 |
| 5034277 |
Film comprising at least one unimolecular layer |
Andre Laschewsky, Werner Interthal, Donald Lupo, Werner Prass, Ude Scheunemann |
1991-07-23 |
| 4980081 |
Polymers which form liquid-crystalline phases |
Willi Kreuder, Peter Neumann, Karl-Heinz Etzbach, Hans-Josef Sterzel |
1990-12-25 |
| 4970120 |
Film comprising unimolecular layers |
Andre Laschewsky, Werner Interthal, Donald Lupo, Werner Prass, Ude Sheunemann |
1990-11-13 |
| 4960635 |
Film consisting of one or more monomolecular layers |
Christian Erdelen, Werner Prass, Ude Scheunemann |
1990-10-02 |
| 4873033 |
Process for the production of hyperfiltration membranes |
Klaus Heckmann, Georg Manecke, Beate Pfannenmuller, Klaus Ring |
1989-10-10 |
| 4865762 |
Polymers which form liquid-crystalline phases |
Willi Kreuder, Peter Neumann, Karl-Heinz Etzbach, Hans-Josef Sterzel |
1989-09-12 |
| 4758342 |
Hyperfiltration membranes having separation layers of monomolecular films of surfactants |
Klaus Heckmann, Georg Manecke, Beate Pfannenmuller, Klaus Ring |
1988-07-19 |
| 4702945 |
Optical recording medium |
Karl-Heinz Etzbach, Peter Neumann, Matthias Dust, Hans-Werner Schmidt, Guenter Baur +2 more |
1987-10-27 |
| 4631328 |
Polymers containing mesogenic groups and dye radicals in the side chains |
Michael Portugall, Hans-Werner Schmidt, Karl-Heinz Etzbach |
1986-12-23 |
| 4293435 |
Liquid-crystalline polymer phase having a cholesteric structure, processes for its preparation and its use |
Michael Portugall, Heino Finkelmann |
1981-10-06 |
| 4182800 |
Methotrexate-divinyl ether--maleic anhydride copolymer reaction product |
Michael Przybylski |
1980-01-08 |
