Issued Patents 1989
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876230 | Magnesium alkoxide polymerization catalyst by boiling in organic solvents | — | 1989-10-24 |
| 4874737 | Silicate-modified magnesium alkoxide polymerization catalysts | — | 1989-10-17 |
| 4870039 | Olefin polymerization catalysts from soluble magnesium alkoxides made from mixed magnesium alkyls and aryls | — | 1989-09-26 |
| 4870040 | Olefin polymerization catalysts from soluble magnesium alkoxides made from alkyl or aryl magnesium mixed with a branched or aromatic aldehyde | — | 1989-09-26 |
| 4855371 | Process for polymerizing olefins with a crystalline magnesium catalyst component | — | 1989-08-08 |
| 4818799 | Process for the in-reactor stabilization of polyolefins | Ananda M. Chatterjee | 1989-04-04 |
| 4806696 | Process for stable preparation of alkoxymagnesium compounds | — | 1989-02-21 |
| 4804648 | Crystalline olefin polymerization catalyst component | — | 1989-02-14 |