Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4873305 | Tin monochelate catalysis of organopolysiloxane compositions | Jacques Cavezzan, Jean-Marc Frances | 1989-10-10 |
| 4849388 | Organotin curing catalyst for vulcanizable organopolysiloxanes | — | 1989-07-18 |