Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837140 | Use of a coating layer with a styrene-butadiene copolymer on a paper substrate for blocking oxygen transfer | Hermann Seyffer, Carmen-Elena Cimpeanu, Theo Smit, Juergen Schmidt-Thuemmes, Dirk Lawrenz +1 more | 2020-11-17 |
| 10837141 | Use of a coating layer with an acrylate polymer on a paper substrate for blocking oxygen transfer | Hermann Seyffer, Carmen-Elena Cimpeanu, Theo Smit, Juergen Schmidt-Thuemmes, Dirk Lawrenz +1 more | 2020-11-17 |
| 10793740 | Aqueous polymer dispersion for paper with a copolymer of vinyl acetate and an acrylate monomer prepared in the presence of a starch derivative | Lucia Jimenez Garcia, Dirk Lawrenz | 2020-10-06 |