Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4708926 | Process for preparing relief images using acid-curable resins and masked curing catalysts | Rudolf Kirchmayr | 1987-11-24 |
| 4699949 | Hardening of acid-hardenable compositions containing a blocked hardening catalyst, using heat | Godwin Berner | 1987-10-13 |
| 4559371 | Photocurable colored compositions employing alpha-amino phenone initiator | Rinaldo Husler, Rudolf Kirchmayr | 1985-12-17 |
| 4540598 | Process for curing acid-curable finishes | Godwin Berner | 1985-09-10 |
| 4510290 | Acid-curable composition containing a masked curing catalyst, and a process for the curing thereof | Rudolf Kirchmayr | 1985-04-09 |
| 4504372 | Acid-curable composition containing a masked curing catalyst, and a process for its preparation | Rudolf Kirchmayr | 1985-03-12 |
| 4498964 | Process for the photopolymerization of unsaturated compounds | Rinaldo Husler, Kurt Dietliker | 1985-02-12 |