Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5024674 | Process for improving the dyeability of woven or non-woven textiles: pre-treatment with aqueous dispersion of polyurethane containing random cationic groups | Cesare Prelini, Tiziana Gambini, Vittorio Stefanoli | 1991-06-18 |
| 4851475 | High-functionality compositions based on fluorinated and silanized polyisocyanates and varnishes prepared therefrom | Franco Federici, Giorgio Pin, Ennio Cozzi | 1989-07-25 |
| 4497932 | Aqueous dispersions of polyurethanes from oligo urethanes having unsaturated terminal groups | — | 1985-02-05 |