Method for making supported catalyst systems and catalyst systems therefrom
US5625015A · kind A · utility
24Cited by
5References
12Claims
0Family size
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Key dates
| Filing date | Jun 5, 1995 |
| Grant date | Apr 29, 1997 |
| Priority date | — |
| Expiry date | Jun 5, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S526/943
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Catalyst systems and methods for supporting catalysts and their components, particularly metallocene catalyst components, are provided. The method involves techniques for evenly distributing a small volume of catalyst component over and among a porous support material. Such even distribution is thought to result in reduced fouling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.