Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876315 | Process for vulcanizing saturated elastomers with halogen cure sites | John M. Hoyt | 1989-10-24 |
| 4808669 | Sulfur vulcanization system for saturated elastomers having active halogen-containing cure sites | John M. Hoyt | 1989-02-28 |
| 4806584 | Phase transfer compounds as accelerators of soap/sulfur vulcanization | John M. Hoyt | 1989-02-21 |