Catalyst system for the polymerization of olefins
US7005487B2 · kind B2 · utility
8Cited by
8References
20Claims
0Family size
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Key dates
| Filing date | Jun 23, 2003 |
| Grant date | Feb 28, 2006 |
| Priority date | — |
| Expiry date | Jun 23, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F110/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A solid catalyst component for the polymerization of olefins, comprising: an inert porous support, Mg, Ti, halogen and an electron donor selected from succinates of formula (I) wherein the radicals R1 and R2 equal to or different form each other, are hydrocarbon groups, the radicals R3, R4, R5 and R6, equal to or different from each other, are hydrogen or hydrocarbon groups.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.