Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4714568 | New blowing agent combination based on azodicarbonamide, production thereof and use thereof for foaming polymers | Helmut Hurnik, Werner Jeblick | 1987-12-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4714568 | New blowing agent combination based on azodicarbonamide, production thereof and use thereof for foaming polymers | Helmut Hurnik, Werner Jeblick | 1987-12-22 |