Solid catalyst component for polymerization of olefin, catalyst for polymerization of olefin, and method for producing olefin polymer
US9243081B2 · kind B2 · utility
2Cited by
3References
13Claims
0Family size
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Key dates
| Filing date | May 9, 2012 |
| Grant date | Jan 26, 2016 |
| Priority date | — |
| Expiry date | Jun 8, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F10/00
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A solid catalyst component for olefin polymerization includes titanium, magnesium, a halogen, and a compound represented by the following formula (1): R1O—C(═O)—O—Z—OR2, and an olefin polymerization catalyst includes the solid catalyst component, an organoaluminum compound, and an optional external electron donor compound. An olefin polymer that has a moderate molecular weight distribution while maintaining high stereoregularity can be produced by utilizing the solid catalyst component and the olefin polymerization catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.