Polymerisation process
US7759457B2 · kind B2 · utility
16Cited by
3References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 4, 2005 |
| Grant date | Jul 20, 2010 |
| Priority date | — |
| Expiry date | May 6, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S526/909
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A process for the polymerisation of olefins is disclosed wherein at least part of a stream, preferably a catalytically active stream, withdrawn from a polymerisation reactor is passed through a fractionator so as to remove hydrogen and active fines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.