Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9896605 | Method of producing a self-adhesive tape having a layer of photoinitiator-free pressure-sensitive acrylate hotmelt adhesive | Stephan Zollner, Sven Hansen, Kay Brandes | 2018-02-20 |
| 7935383 | Method for producing adhesive strips for assembly, especially formed with three layers and based on thermally cross-linked, viscoelastic acrylate hot-melt adhesives | Stephan Zollner, Sven Hansen, Kay Brandes | 2011-05-03 |
| 7910163 | Method for producing an adhesive strip comprising a thermally cross-linked acrylate hot-melt adhesive layer | Stephan Zollner, Sven Hansen, Kay Brandes | 2011-03-22 |
| 6652908 | Application of pressure sensitive coating to substrate from roller having a fluid film thereon | Lars Guldbrandsen, Ralf Hirsch, Dieter Muller, Hermann Neuhaus-Steinmetz, Stefan Schulz | 2003-11-25 |
| 6506447 | PROCESS FOR THE CONTINUOUS, SOLVENT- AND MASTICATION-FREE PRODUCTION OF PRESSURE-SENSITIVE SELF-ADHESIVE COMPOSITIONS BASED ON NON-THERMOPLASTIC ELASTOMERS AND COATING THEREOF TO PRODUCE SELF-ADHESIVE ARTICLES | Ralf Hirsch, Sven Hansen, Frank Henke, Klaus Massow, Hermann Neuhaus-Steinmetz | 2003-01-14 |
| 6472025 | Method for producing a coating of solvent-free pressure-sensitive adhesive systems on especially release-coated substrates in conjunction with crosslinking of the pressure-sensitive adhesive system | Lars Guldbrandsen, Ralf Hirsch, Dieter Muller, Hermann Neuhaus-Steinmetz, Stefan Schulz | 2002-10-29 |