Process for the polymerization of alpha olefins
US7964679B2 · kind B2 · utility
24Cited by
28References
6Claims
0Family size
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Key dates
| Filing date | Apr 12, 2006 |
| Grant date | Jun 21, 2011 |
| Priority date | — |
| Expiry date | Jan 18, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S526/943
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process for preparing 1-butene polymers, comprising polymerizing 1-butene or copolymerizing 1-butene with ethylene, propylene or an alpha-olefin of formula CH2═CHT wherein T is a C3-C10 alkyl group, in the presence of a catalyst system obtainable by contacting:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.