Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5750618 | Process for the production of latices based on conjugated dienes by emulsion polymerisation | Hans-Gunter Vogt, Heinrich Grave, Hermann-Josef Bross | 1998-05-12 |
| 5278228 | Polysiloxane graft copolymer latex for strengthening textile structures | Raoul Resz, Heinrich Alberts, Volker Damrath | 1994-01-11 |
| 4923920 | Mixtures of elastomer latices and dispersions of aromatic polycarbonates, polyesters or polyester carbonates and products produced therefrom | Thomas Scholl, Hermann Perrey | 1990-05-08 |
| 4535111 | Heat sensitizing agents, the production and use thereof | Hermann Perrey | 1985-08-13 |
| 4474837 | Process for the treatment of fibre materials | Ferdinand Heins, Hermann-Josef Bross | 1984-10-02 |
| 4440895 | Synthetic rubber dispersions containing carboxyl groups, a process for their preparation and their use | Ferdinand Heins, Hellmut Striegler | 1984-04-03 |
| 4407724 | Process for producing emulsion | Hermann Perrey, Ernst Schwinum, Hans Rudolph | 1983-10-04 |
| 4250071 | Mixture of ammonia and alkoxylated poly-siloxanes and its use as a heat sensitizer | Hermann Perrey | 1981-02-10 |
| 4246156 | Process for the production of emulsifier-free, self-crosslinkable rubber latices | Ferdinand Heins | 1981-01-20 |