Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340695 | Vulcanization system, rubber mixture containing said system and a process of vulcanization | Ulrich Eholzer, Theo Kempermann, Ernst Roos | 1982-07-20 |
| 4331821 | Process for the monohalogenation of alkylbenzenes in the .alpha.-position and new alkylbenzenes monohalogenated in the .alpha.-position | Erich Klauke, Klaus Naumann, Rainer Fuchs | 1982-05-25 |
| 4329477 | Process for the production of 4- or 5-methyl-2-mercaptobenzimidazole | Gunter P. Langner | 1982-05-11 |