Group 8, 9 or 10 transition metal catalyst for olefin polymerization
US6239237A · kind A · utility
15Cited by
2References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 22, 1999 |
| Grant date | May 29, 2001 |
| Priority date | — |
| Expiry date | Apr 22, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F110/02
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Olefin co- or homopolymers having a good molecular weight and short chain branching may be prepared in the presence of a tridentate complex of a Group 8, 9 or 10 metal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.