Polyolefin and method for preparing same
US12187824B2 · kind B2 · utility
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3References
8Claims
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Assignee
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Key dates
| Filing date | Sep 17, 2019 |
| Grant date | Jan 7, 2025 |
| Priority date | — |
| Expiry date | Dec 1, 2041 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2420/09
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A polyolefin and a method for preparing same are provided. The polyolefin is formed by copolymerizing an olefin-based monomer and a comonomer in the presence of an olefin polymerization catalyst comprising a transition metal compound for an olefin polymerization catalyst represented by formula 1, and the weight average molecular weight (Mw) thereof may be 20,000 or less. The description of formula 1 is the same as that in the description of the invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.