Olefin polymerization catalyst and method for producing olefin polymer
US10301401B2 · kind B2 · utility
0Cited by
2References
14Claims
0Family size
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Key dates
| Filing date | Jul 23, 2015 |
| Grant date | May 28, 2019 |
| Priority date | — |
| Expiry date | Jul 23, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2410/01
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An object of the present invention is to provide a novel catalyst for olefin (co)polymer production, which has high activity without using a large amount of a cocatalyst and is aimed for obtaining a particulate olefin (co)polymer. The invention relates to an olefin polymerization catalyst which comprises: a solid carrier (1) that has been brought into contact with a specific compound; and a metal catalyst component (2) that contains a transition metal compound (C) containing a transition metal M belonging to Group 9, 10, or 11 of the periodic table and has a reactive group Ra.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.