Metallocene catalyst for preparing a high molecular weight polyolefin and a preparation method thereof
US9884926B2 · kind B2 · utility
1Cited by
1References
5Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 8, 2015 |
| Grant date | Feb 6, 2018 |
| Priority date | — |
| Expiry date | Oct 8, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2420/10
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates to a metallocene compound having novel structure which can provide various selectivity and activity to polyolefin copolymers, a preparation method thereof, and a preparation method of polyolefin using the metallocene compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.