Organosilicon compound and ziegler-natta catalyst containing the same
US5684173A · kind A · utility
44Cited by
7References
1Claims
0Family size
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Key dates
| Filing date | Jan 31, 1995 |
| Grant date | Nov 4, 1997 |
| Priority date | — |
| Expiry date | Jan 31, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F110/06
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
An organosilicon compound represented by formula (I) ##STR1## wherein R.sup.1 and R.sup.2 which may be the same or different, each represents an alkyl group having 1 to 3 carbon atoms. The organosilicon compound is used as en effective electron donor ingredient of a Ziegler-Natta catalyst for olefin polymerization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.