Polymerization catalyst systems, their production and use
US5552358A · kind A · utility
12Cited by
2References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 27, 1995 |
| Grant date | Sep 3, 1996 |
| Priority date | — |
| Expiry date | Jun 27, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F210/16
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
This invention is generally directed toward a supported catalyst system useful for polymerizing olefins. The method for preparing the catalyst system of the invention provides for an optionally supported, metallocene catalyst component which when utilized in a polymerization process exhibits improved reactor operability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.