Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5300534 | Production of plastic foams, preferably rigid foams containing urethane groups or urethane and isocyanurate groups, and blowing agent-containing emulsions for this purpose | Corinne Meynard | 1994-04-05 |
| 5290823 | Production of rigid polyurethane foams, and a blowing agent mixture for this purpose | — | 1994-03-01 |
| 5278195 | Production of plastic foams, preferably rigid foams containing urethane groups or urethane and isocyanurate groups, and blowing agent-containing emulsions for this purpose | Corinne Meynard | 1994-01-11 |