Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885191 | Pigment coated with polycyanoacrylate and a process for coating pigments | Helmut Waniczek | 1989-12-05 |
| 4879402 | (Methyl)acrylic acid derivatives containing urethane groups | Jurgen Reiners, Jens Winkel, Carlhans Suling, Gerhard Klein | 1989-11-07 |
| 4870202 | (Meth)-acrylic acid derivatives of triisocyanates and their use | Jurgen Reiners, Carlhans Suling, Jens Winkel | 1989-09-26 |
| 4868325 | (Meth)-acrylic acid derivatives of triisocyanates in dentistry | Jurgen Reiners, Carlhans Suling, Jens Winkel | 1989-09-19 |
| 4843136 | (Meth)-acrylates of siloxanes containing tricyclodecane groups | Jurgen Reiners, Ottfried Schlak, Jens Winkel | 1989-06-27 |
| 4840989 | Copolymer made from n-vinylamides and perfluoroalkyl group-containing, ethylenically unsaturated compounds, a process for their preparation, and their use | Holger Ohst, Carlhans Suling, John Goossens, Gunther Penners | 1989-06-20 |