Ziegler-Natta catalyst with amine for polymerization
US6559088B1 · kind B1 · utility
2Cited by
13References
16Claims
0Family size
Assignee
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Key dates
| Filing date | Feb 22, 1999 |
| Grant date | May 6, 2003 |
| Priority date | — |
| Expiry date | Feb 22, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F10/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Provided is a catalyst system for polymerization of monomer having at least one Ziegler-Natta polymerizable bond comprising:c) a supported Ziegler-Natta transition metal catalyst component comprising a Group 15 atom having two groups selected from the group consisting of alkyl and aryl, wherein the support is a magnesium halo dialkylamide; andd) an effective co-catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.