Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4360635 | Thermoplastic moulding compositions of cellulose ester graft copolymers or mixtures thereof with cellulose esters | Heinrich Alberts, Winfried Fischer, Christian Leuschke | 1982-11-23 |
| 4347341 | Process for the production of ethylene graft copolymers containing anhydride or carboxyl groups | Klaus Schuster | 1982-08-31 |
| 4329267 | Process for the preparation of ethylene-vinyl ester graft polymer dispersions | Klaus Riebel, Heinrich Alberts, Fritz Mietzsch, Ulrich Steffen | 1982-05-11 |