Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889914 | Preparation of carbon monoxide/olefin copolymer with removal of s/Fe from carbon monoxide monomer | Johannes A. M. Van Broekhoven, James A. Salter | 1989-12-26 |
| 4882417 | Preparation of olefin/CO copolymer with controlled addition of catalyst composition | — | 1989-11-21 |
| 4798884 | Process for the working-up of ethylene/carbon monoxide alternating copolymers | Henricus M. J. Brons | 1989-01-17 |