Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4834764 | Process for obtaining wash-and cleaning resistant textile finishes with reactive perfluoroalkyl-containing (co) polymers and/or precondensates and a blocked isocyanate compound | Hans Deiner, Bernhard Sandner, Franz Mosch | 1989-05-30 |
| 4477498 | Process for the production of perfluoroalkyl residue containing condensation products, the condensation products prepared accordingly, and their use | Hans Deiner, Franz Mosch, Bernhard Sandner | 1984-10-16 |
| 4390650 | Process for making fibrous material water repellent | Hans Deiner | 1983-06-28 |