Process for producing crystalline poly-.alpha.-olefins with a monocyclopentadienyl transition metal catalyst system
US5026798A · kind A · utility
354Cited by
0References
13Claims
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Assignee
Inventor
Key dates
| Filing date | Sep 13, 1990 |
| Grant date | Jun 25, 1991 |
| Priority date | — |
| Expiry date | Sep 13, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S526/943
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The invention is a catalytic process using a Group IV B transition metal component and an alumoxane component to polymerize .alpha.-olefins to produce high crystallinity and high molecular weight poly-.alpha.-olefins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.