Supported catalyst composition for polymerization of olefins, method for preparing the same and process for polymerization using the same
US7189674B2 · kind B2 · utility
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Key dates
| Filing date | Feb 7, 2002 |
| Grant date | Mar 13, 2007 |
| Priority date | — |
| Expiry date | Feb 14, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F110/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Supported catalyst composition for polymerization of olefins comprising: (i) a titanium compound, a magnesium compound and at least one electron donor compound; (ii) an oxygen containing polymer support; and (iii) a cocatalyst comprising at least one aluminum compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.