Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6734240 | Use of phosphate group-containing polymer dispersions as adhesives | Christelle Staller, Karl-Heinz Schumacher, Bernhard Schlarb, Oliver Hartz | 2004-05-11 |
| 6727327 | Aqueous n-butyl acrylate copolymer dispersions for use as laminating adhesives | Matthias Gerst, Karl-Heinz Schumacher | 2004-04-27 |