Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340389 | Process for the preparation of water-soluble dyestuffs with a low salt content | Joachim Laser, Karlheinz Wolf, Reinhold Hornle, Erich Istel | 1982-07-20 |
| 4309182 | Liquid crystal phase of an azo reactive dyestuff and its use for dyeing and printing natural and synthetic substrates | Jochen Koll, Volker Paulat, Reinhold Hornle, Hans-Heinz Molls | 1982-01-05 |
| 4309183 | Liquid crystal phase of an azo reactive dyestuff and its use for dyeing and printing natural and synthetic substrates | Jochen Koll, Volker Paulat, Reinhold Hornle, Hans-Heinz Molls | 1982-01-05 |