Transition metal compound and catalyst for olefin polymerization
US8383848B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Jun 29, 2011 |
| Grant date | Feb 26, 2013 |
| Priority date | — |
| Expiry date | Jun 29, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F210/16
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A transition metal compound represented by the formula (1-1) or the formula (1-2) (M is a transition metal atom) and a process for producing a catalyst for olefin polymerization comprising a step of bringing the transition metal compound into contact with a co-catalytic component for activation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.