Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9260546 | Producing aqueous solutions of vinyllactam polymers and powders thereof | Bernd de Potzolli, Andy Wolff | 2016-02-16 |
| 8871827 | Hotmelt adhesive comprising radiation-crosslinkable poly(meth)acrylate and oligo(meth)acrylate with nonacrylic C-C double bonds | Ulrike Licht, Dirk Wulff, Thomas Christ | 2014-10-28 |
| 7847044 | Method of producing water-soluble nonturbid copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer by polymerization under increased pressure | Rainer Dobrawa, Ralf Widmaier, Eberhard Schupp, Klaus Schnell, Karl-Hermann Strube +5 more | 2010-12-07 |
| 7629425 | Methods of producing water-soluble, non-turbid copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer | Rainer Dobrawa, Ralf Widmaier, Klaus Schnell, Karl-Hermann Strube, Jurgen Nieberle +7 more | 2009-12-08 |
| 6592900 | Stabilized polyvinylpyrrolidone formulation | Volker Bühler, Tanja Schneider | 2003-07-15 |
| 5532329 | Copolymers and mixtures which are self-curable with atmospheric humidity | Oral Aydin, Gerhard Auchter, Juergen Barwich, Hermann Anders, Werner Langer +1 more | 1996-07-02 |
| 5387367 | Nonaqueous polyisocyanate formulation | Karl Haeberle, Lothar Maempel | 1995-02-07 |
| 5268417 | Aqueous synthetic resin preparation capable of cross-linking at room temperature and the use thereof as a laminating adhesive | Karl Haeberle, Lothar Maempel, Oral Aydin, Gerhard Bauer | 1993-12-07 |
| 5120795 | Nonaqueous plastics formulations | Oral Aydin, Hermann Anders | 1992-06-09 |
| 5082884 | Silicon-containing polymers composed mainly of acrylates and/or methacrylates | Oral Aydin, Andreas Otterbach, Gerhard Auchter | 1992-01-21 |