Catalytic system comprising a solid precursor and process for the polymerization of olefins
US6214948A · kind A · utility
13Cited by
10References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 13, 1998 |
| Grant date | Apr 10, 2001 |
| Priority date | — |
| Expiry date | Apr 13, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S526/943
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Process for the polymerization of olefins using a catalytic system comprising a solid precursor containing at least one neutral halogenated metallocene derived from a transition metal and at least one ionizing agent, and an organometallic compound derived from a metal chosen from groups IA, IIA, IIB, IIIA, and IVA of the Periodic Table.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.